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Peacekeeping comprises activities intended to create conditions that favour lasting peace. Research generally finds that peacekeeping reduces civilian and battlefield deaths, as well as reduces the risk of renewed
war War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular o ...
fare. Within the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
(UN) group of nation-state governments and organisations, there is a general understanding that at the international level, peacekeepers monitor and observe
peace processes A peace process is the set of political sociology, sociopolitical negotiations, agreements and actions that aim to solve a specific armed conflict. Definitions Prior to an armed conflict occurring, peace processes can include the prevention of ...
in post-conflict areas, and may assist ex-combatants in implementing
peace agreement A peace treaty is an agreement between two or more hostile parties, usually countries or governments, which formally ends a state of war between the parties. It is different from an armistice, which is an agreement to stop hostilities; a surrend ...
commitments that they have undertaken. Such assistance may come in many forms, including confidence-building measures, power-sharing arrangements, electoral support, strengthening the
rule of law The rule of law is the political philosophy that all citizens and institutions within a country, state, or community are accountable to the same laws, including lawmakers and leaders. The rule of law is defined in the ''Encyclopedia Britannica ...
, and economic and social development. Accordingly, the
UN peacekeepers Peacekeeping by the United Nations is a role held by the Department of Peace Operations as an "instrument developed by the organization as a way to help countries torn by conflict to create the conditions for lasting peace". It is distinguished ...
(often referred to as Blue Berets or Blue Helmets because of their light blue
beret A beret ( or ; ; eu, txapela, ) is a soft, round, flat-crowned cap, usually of woven, hand-knitted wool, crocheted cotton, wool felt, or acrylic fibre. Mass production of berets began in 19th century France and Spain, and the beret remains ...
s or helmets) can include soldiers,
police The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and t ...
officers, and civilian personnel. The United Nations is not the only organisation to implement peacekeeping missions. Non-UN peacekeeping forces include the NATO mission in Kosovo (with United Nations authorisation) and the
Multinational Force and Observers The Multinational Force and Observers (MFO) is an international peacekeeping force overseeing the terms of the peace treaty between Egypt and Israel. The MFO generally operates in and around the Sinai peninsula, ensuring free navigation through ...
on the
Sinai Peninsula The Sinai Peninsula, or simply Sinai (now usually ) (, , cop, Ⲥⲓⲛⲁ), is a peninsula in Egypt, and the only part of the country located in Asia. It is between the Mediterranean Sea to the north and the Red Sea to the south, and is a l ...
or the ones organised by the
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
(like
EUFOR RCA European Union Force RCA, commonly referred as EUFOR RCA, is the United Nations-mandated European Union peacekeeping mission in Bangui, capital of the Central African Republic. The goal of the mission is to stabilize the area after more than a y ...
, with UN authorisation) and the
African Union The African Union (AU) is a continental union consisting of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the Africa ...
(like the
African Union Mission in Sudan The African Union Mission in Sudan (AMIS) was an African Union (AU) peacekeeping force operating primarily in the country's western region of Darfur to perform peacekeeping operations related to the Darfur conflict. It was founded in 2004, with ...
). The
Nonviolent Peaceforce Nonviolent Peaceforce (NP) is a nonpartisan unarmed peacekeeping organization with the goal of protecting civilians and reducing violence in areas affected by armed conflict. NP holds Special Consultative Status with the Economic and Social Coun ...
is one NGO widely considered to have expertise in general peacemaking by non-governmental volunteers or activists. Under
international law International law (also known as public international law and the law of nations) is the set of rules, norms, and standards generally recognized as binding between states. It establishes normative guidelines and a common conceptual framework for ...
, peacekeepers are
non-combatant Non-combatant is a term of art in the law of war and international humanitarian law to refer to civilians who are not taking a direct part in hostilities; persons, such as combat medics and military chaplains, who are members of the belligerent ...
s due to their
neutral Neutral or neutrality may refer to: Mathematics and natural science Biology * Neutral organisms, in ecology, those that obey the unified neutral theory of biodiversity Chemistry and physics * Neutralization (chemistry), a chemical reaction in ...
stance in the conflict between two or more
belligerent A belligerent is an individual, group, country, or other entity that acts in a hostile manner, such as engaging in combat. The term comes from the Latin ''bellum gerere'' ("to wage war"). Unlike the use of ''belligerent'' as an adjective meaning ...
parties (to the same extent as neutral personnel and properties outside of peacekeeping duties) and are to be protected from attacks at all times.


Definitions and types of peacekeeping operations


United Nations peacekeeping missions


Chapter VI and Chapter VII mission types

There is a range of various types of operations encompassed in peacekeeping. In Page Fortna's book ''Does Peacekeeping Work?'', for instance, she distinguishes four different types of peacekeeping operations. Importantly, these types of missions and how they are conducted are heavily influenced by the mandate in which they are authorized. Three of Fortna's four types are consent-based missions, i.e., so-called " Chapter VI" missions, with the fourth being a " Chapter VII" Mission. Chapter VI missions are consent-based; therefore they require the consent of the belligerent factions involved in order to operate. Should they lose that consent, Peacekeepers would be compelled to withdraw. Chapter VII missions, by contrast, do not require consent, though they may have it. If consent is lost at any point, Chapter VII missions would not be required to withdraw. # ''Observation Missions'' which consist of small contingents of military or civilian observers tasked with monitoring cease-fires, troop withdrawals, or other conditions outlined in a ceasefire agreement. They are typically unarmed and are primarily tasked with observing and reporting on what is taking place. Thus, they do not possess the capability or mandate to intervene should either side renege on the agreement. Examples of observation missions include
UNAVEM II The United Nations Angola Verification Mission II (UNAVEM II), established May 1991 and lasting until February 1995, was the second United Nations peacekeeping mission, of a total of four, deployed to Angola during the course of the Angolan Civ ...
in
Angola , national_anthem = " Angola Avante"() , image_map = , map_caption = , capital = Luanda , religion = , religion_year = 2020 , religion_ref = , coordina ...
in 1991 and
MINURSO The United Nations Mission for the Referendum in Western Sahara ( ar, بعثة الأمم المتحدة لتنظيم استفتاء في الصحراء الغربية; french: Mission des Nations Unies pour l'Organisation d'un Référendum au ...
in the
Western Sahara Western Sahara ( '; ; ) is a disputed territory on the northwest coast and in the Maghreb region of North and West Africa. About 20% of the territory is controlled by the self-proclaimed Sahrawi Arab Democratic Republic (SADR), while the r ...
. # ''Interpositional Missions'', also known as traditional peacekeeping, are larger contingents of lightly armed troops meant to serve as a buffer between belligerent factions in the aftermath of a conflict. Thus, they serve as a buffer zone between the two sides and can monitor and report on the compliance of either side with regard to parameters established in a given ceasefire agreement. Examples include
UNAVEM III The United Nations Angola Verification Mission III was a peacekeeping mission that began operating in Angola in February 1995 during the civil war.Meisler, Stanley. ''United Nations: The First Fifty Years'', 1997. Page 369. It was established by ...
in Angola in 1994, and
MINUGUA MINUGUA (United Nations Verification Mission in Guatemala) was a United Nations humanitarian mission in Guatemala that involved, at the most critical point in the peace process, a three-month peacekeeping mission. The original name of this opera ...
in
Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ...
in 1996. # ''Multidimensional missions'' are carried out by military and
police The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and t ...
personnel in which they attempt to implement robust and comprehensive settlements. Not only do they act as observers or in an interpositional role, but they also participate in more multidimensional tasks—such as electoral supervision, police and security forces reform, institution building, economic development, and more. Examples include
UNTAG The United Nations Transition Assistance Group (UNTAG) was a United Nations (UN) peacekeeping force deployed from April 1989 to March 1990 in Namibia, known at the time as South West Africa, to monitor the peace process and elections there. Na ...
in
Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...
, ONUSAL in
El Salvador El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south b ...
, and
ONUMOZ The United Nations Operations in Mozambique (ONUMOZ, pt, Operação das Nações Unidas em Moçambique) was a UN peace mission to Mozambique established in December 1992 under Security Council Resolution 797 with the assignment to monitor the i ...
in
Mozambique Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi ...
. # ''Peace enforcement Missions'' are Chapter VII missions and unlike the previous Chapter VI missions, they do not require the consent of the belligerent parties. These are multidimensional operations comprising both civilian and military personnel. The military force is substantial in size and fairly well-equipped by UN Peacekeeping standards. They are mandated to use force for purposes beyond just self-defence. Examples include
ECOMOG The Economic Community of West African States Monitoring Group (ECOMOG) was a West African multilateral armed force established by the Economic Community of West African States (ECOWAS). ECOMOG was a formal arrangement for separate armies to work ...
and
UNAMSIL The United Nations Mission in Sierra Leone (UNAMSIL) was a United Nations peacekeeping operation in Sierra Leone from 1999 to 2006. It was created by the United Nations Security Council in October 1999 to help with the implementation of the Lom ...
in
West Africa West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Maurit ...
and
Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra ...
in 1999, as well as the
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
operations in
Bosnia Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and He ...
IFOR The Implementation Force (IFOR) was a NATO-led multinational peace enforcement force in Bosnia and Herzegovina under a one-year mandate from 20 December 1995 to 20 December 1996 under the codename ''Operation Joint Endeavour''. Background NATO ...
and
SFOR The Stabilisation Force in Bosnia and Herzegovina (SFOR) was a NATO-led multinational peacekeeping force deployed to Bosnia and Herzegovina after the Bosnian war. Although SFOR was led by NATO, several non-NATO countries contributed troops. It ...
.


UN missions during and after the Cold War

During the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
, peacekeeping was primarily interpositional in nature—thus being referred to as traditional peacekeeping. UN Peacekeepers were deployed in the aftermath of interstate conflict in order to serve as a buffer between belligerent factions and ensure compliance with the terms of an established peace agreement. Missions were consent-based, and more often than not observers were unarmed—such was the case with
UNTSO The United Nations Truce Supervision Organization (UNTSO) is an organization founded on 29 May 1948 for peacekeeping in the Middle East. Established amidst the 1948 Arab–Israeli War, its primary task was initially to provide the military com ...
in the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
and
UNCIP The United Nations Security Council Resolution 47, adopted on 21 April 1948, concerns the resolution of the Kashmir conflict. After hearing arguments from both India and Pakistan, the Council increased the size of the UN Commission created by t ...
in
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
and
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
. Others were armed—such as UNEF-I, established during the
Suez Crisis The Suez Crisis, or the Second Arab–Israeli war, also called the Tripartite Aggression ( ar, العدوان الثلاثي, Al-ʿUdwān aṯ-Ṯulāṯiyy) in the Arab world and the Sinai War in Israel,Also known as the Suez War or 1956 Wa ...
. They were largely successful in this role. In the post-Cold War era, the United Nations has taken on a more nuanced, multidimensional approach to Peacekeeping. In 1992, in the aftermath of the Cold War, then
Secretary-General Secretary is a title often used in organizations to indicate a person having a certain amount of authority, power, or importance in the organization. Secretaries announce important events and communicate to the organization. The term is derived ...
Boutros Boutros-Ghali Boutros Boutros-Ghali (; , ar, بطرس بطرس غالي ', ; 14 November 1922 – 16 February 2016) was an Egyptian politician and diplomat who served as the sixth Secretary-General of the United Nations (UN) from 1992 to 1996. An academic ...
put together a report detailing his ambitious concepts for the United Nations and Peacekeeping at large. The report, titled '' An Agenda for Peace'', described a multi-faceted and interconnected set of measures he hoped would lead to effective use of the UN in its role in post-Cold War international politics. This included the use of preventative diplomacy, peace-enforcement, peace-making, peace-keeping and post-conflict reconstruction.


Broader aims of UN missions

In ''The UN Record on Peacekeeping Operations'', Michael Doyle and Nicolas Sambanis summarise Boutros Boutros' report as preventative diplomacy, confidence-building measures such as fact-finding missions, observer mandates, and the potential deployment of UN mandated forces as a preventative measure in order to diminish the potential for violence or the danger of violence occurring and thus increasing the prospect for lasting peace. Their definitions are as follows: # ''Peace-enforcement'', meant to act with or without the consent of the belligerents in order to ensure any treaty or cease-fire mandated by the United Nations Security Council is maintained. This is done primarily under the auspices of Chapter VII of the UN Charter and the forces are generally heavily armed as opposed to the unarmed, or lightly-armed personnel frequently deployed as observers. # ''Peace-making'', meant to compel belligerents to seek a peaceful settlement for their differences via mediation and other forms of negotiation provided by the UN under the auspices of Chapter VI of the
UN Charter The Charter of the United Nations (UN) is the foundational treaty of the UN, an intergovernmental organization. It establishes the purposes, governing structure, and overall framework of the UN system, including its six principal organs: the ...
. # ''Peace-keeping'', deployment of a lightly-armed United Nations presence in the field with the consent of the belligerents involved in order to build confidence and monitor any agreements between concerned parties. Additionally, diplomats would continue to work toward comprehensive and lasting peace, or for the implementation of an agreed-upon peace. # ''Post-Conflict Reconstruction,'' intended to develop economic and social cooperation meant to mend relations between the belligerents. Social, political, and economic infrastructure would ideally prevent potential violence and conflict in the future and help to contribute to lasting and robust peace. Peacekeeping also means working together with NGOs with a view to protecting cultural property. The
UN peacekeeping Peacekeeping by the United Nations is a role held by the Department of Peace Operations as an "instrument developed by the organization as a way to help countries torn by conflict to create the conditions for lasting peace". It is distinguished ...
commitment to the protection of
cultural heritage Cultural heritage is the heritage of tangible and intangible heritage assets of a group or society that is inherited from past generations. Not all heritages of past generations are "heritage"; rather, heritage is a product of selection by soci ...
dates back to 2012 and is being expanded. An outstanding mission was the deployment of the UN peace mission
UNIFIL The United Nations Interim Force in Lebanon ( ar, قوة الأمم المتحدة المؤقتة في لبنان, he, כוח האו"ם הזמני בלבנון), or UNIFIL ( ar, يونيفيل, he, יוניפי״ל), is a UN peacekeeping m ...
together with
Blue Shield International The Blue Shield, formerly the International Committee of the Blue Shield, is an international organization founded in 1996 to protect the world's cultural heritage from threats such as armed conflict and natural disasters. Originally intended as ...
in 2019 to protect the
UNESCO World Heritage A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...
in Lebanon. Basically, the protection of cultural property (carried out by military and civil experts in cooperation with local people) forms the stable basis for the future peaceful and economic development of a city, region or country in many conflict areas. Whereby there is also a connection between cultural user disruption and the cause of flight, as President of Blue Shield International
Karl von Habsburg Karl von Habsburg (given names: ''Karl Thomas Robert Maria Franziskus Georg Bahnam''; born 11 January 1961) is an Austrian politician and the head of the House of Habsburg-Lorraine, therefore being a claimant to the defunct Austro-Hungarian t ...
explained during the United Nations peacekeeping and
UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...
mission in Lebanon in April 2019: "Cultural assets are part of the identity of the people who live in a certain place. If you destroy their culture, you also destroy their identity. Many people are uprooted, often have no prospects anymore and subsequently flee from their homeland".


Non-United Nations peacekeeping

Not all international peacekeeping forces have been directly controlled by the United Nations. In 1981, an agreement between Israel and Egypt formed the
Multinational Force and Observers The Multinational Force and Observers (MFO) is an international peacekeeping force overseeing the terms of the peace treaty between Egypt and Israel. The MFO generally operates in and around the Sinai peninsula, ensuring free navigation through ...
which continues to monitor the
Sinai Peninsula The Sinai Peninsula, or simply Sinai (now usually ) (, , cop, Ⲥⲓⲛⲁ), is a peninsula in Egypt, and the only part of the country located in Asia. It is between the Mediterranean Sea to the north and the Red Sea to the south, and is a l ...
.10 Tactical Air Group: ''Canadian Contingent Multinational Force and Observers Handbook'' (unclassified), page A-1. DND, Ottawa, 1986. The
African Union The African Union (AU) is a continental union consisting of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the Africa ...
(AU) is working on building an African Peace and Security Architecture that fulfils the mandate to enforce peace and security on the continent. In cases of
genocide Genocide is the intentional destruction of a people—usually defined as an ethnic, national, racial, or religious group—in whole or in part. Raphael Lemkin coined the term in 1944, combining the Greek word (, "race, people") with the Latin ...
or other serious human rights violations, an AU-mission could be launched even against the wishes of the government of the country concerned, as long as it is approved by the AU General Assembly. The establishment of the African Peace and Security Architecture (APSA) which includes the African Standby Force (ASF) is planned earliest for 2015. On the regional level, the
Economic Community of West African States The Economic Community of West African States (ECOWAS; also known as in French and Portuguese) is a regional political union, political and economic union of fifteen countries located in West Africa. Collectively, these countries comprise an ...
has initiated several peacekeeping missions in some of its member states, and it has been described as "Africa's most advanced regional peace and security mechanism". Unarmed Civilian Peacekeeping (UCP) are civilian personnel that carry out non-violent, non-interventionist and impartial set of tactics in order to protect civilians in conflict zones from violence in addition to supporting additional efforts to build a lasting peace. While the term UCP is not entirely ubiquitous among non-governmental agencies (NGOs) in the field: many utilize similar techniques and desire shared outcomes for peace; such as accompaniment, presence, rumour control, community security meetings, the securing of safe passage, and monitoring.


Brief history


Creation and early years

United Nations Peacekeeping started in 1948 when the
United Nations Security Council The United Nations Security Council (UNSC) is one of the Organs of the United Nations, six principal organs of the United Nations (UN) and is charged with ensuring international security, international peace and security, recommending the admi ...
authorised the deployment of UN unarmed military observers to the Middle East in order to monitor the armistice agreement that was signed between Israel and its Arab neighbours in the wake of the
Arab-Israeli War The Arab citizens of Israel are the largest ethnic minority in the country. They comprise a hybrid community of Israeli citizens with a heritage of Palestinian citizenship, mixed religions (Muslim, Christian or Druze), bilingual in Arabic an ...
. This operation was called the
United Nations Truce Supervision Organization The United Nations Truce Supervision Organization (UNTSO) is an organization founded on 29 May 1948 for peacekeeping in the Middle East. Established amidst the 1948 Arab–Israeli War, its primary task was initially to provide the military com ...
(UNTSO) and is still in operation today. With the passage of resolution 73 (1949) by the Security Council in August 1949, UNTSO was given the task of fulfilling four Armistice Agreements between the state of Israel and the Arab states which had participated in the war. Thus, UNTSO's operations were spread through five states in the region—Israel, Egypt, Jordan, Lebanon and the Syrian Arab Republic.


Cold War peacekeeping

In the wake of independence in India and Pakistan in August 1947 and the subsequent bloodshed that followed the Security Council adopted resolution 39 (1948) in January 1948 in order to create the United Nations Commission for India and Pakistan (UNCIP), with the purpose of mediating the dispute between India and Pakistan over Kashmir and the fighting related to it. This operation was non-interventionist in nature and was additionally tasked with supervision of a ceasefire signed by Pakistan and India in the state of Jammu and Kashmir. With the passage of the
Karachi agreement The Karachi Agreement of 1949 was signed by the military representatives of India and Pakistan, supervised by the United Nations Commission for India and Pakistan, establishing a cease-fire line in Kashmir following the Indo-Pakistani War of 1 ...
in July 1949, UNCIP would supervise a ceasefire line that would be mutually overseen by UN unarmed military observers and local commanders from each side in the dispute. UNCIP's mission in the region continues to this day, now under the operational title of the
United Nations Military Observer Group in India and Pakistan The United Nations has played an advisory role in maintaining peace and order in the Kashmir region soon after the independence of India and Pakistan in 1947, when a dispute erupted between the two States on the question of Jammu and Kashmir (prin ...
(UNMOGIP). Since then, sixty-nine peacekeeping operations have been authorised and have deployed to various countries all over the world. The great majority of these operations have begun in the post-Cold War world. Between 1988 and 1998 thirty-five UN operations had been established and deployed. This signified a substantial increase when compared with the periods between 1948 and 1978; which saw the creation and deployment of only thirteen UN Peacekeeping operations and zero between 1978 and 1988. Armed intervention first came in the form of UN involvement in the wake of the Suez Crisis in 1956.
United Nations Emergency Force The United Nations Emergency Force (UNEF) was a military and peacekeeping operation established by the United Nations General Assembly to secure an end to the Suez Crisis of 1956 through the establishment of international peacekeepers on the bor ...
(UNEF-1), which existed from November 1956 to June 1967 was essentially the first ever United Nations peacekeeping force. It was given the mandate of ensuring the cessation of hostilities between
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
, the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
,
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
, and
Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
in addition to overseeing the withdrawal of French, Israeli and British troops from Egyptian territory. Upon completion of said withdrawal, UNEF would serve as a buffer force between Egyptian and Israeli forces in order to supervise conditions of the ceasefire and contribute to a lasting peace. Shortly thereafter, the
United Nations Operation in the Congo The United Nations Operation in the Congo (french: Opération des Nations Unies au Congo, abbreviated to ONUC) was a United Nations peacekeeping force deployed in the Republic of the Congo in 1960 in response to the Congo Crisis. ONUC was the ...
(ONUC), was deployed in 1960. This operation involved upwards of 20,000 military personnel at its peak, and resulted in the death of 250 UN personnel, including then Secretary-General
Dag Hammarskjold Dag, or variant forms, may refer to: Arts and entertainment * ''DAG'' (American TV series), 2000–2001 * ''Dag'' (Norwegian TV series), 2010–2015 * ''DAG'' (newspaper), a former free Dutch newspaper * DAG (band), an American funk band * D ...
. ONUC was meant to ensure the withdrawal of
Belgian Belgian may refer to: * Something of, or related to, Belgium * Belgians, people from Belgium or of Belgian descent * Languages of Belgium, languages spoken in Belgium, such as Dutch, French, and German *Ancient Belgian language, an extinct languag ...
forces in the Congo, who had reinserted themselves after Congolese independence in the wake of a revolt carried out by the
Force Publique The ''Force Publique'' (, "Public Force"; nl, Openbare Weermacht) was a gendarmerie and military force in what is now the Democratic Republic of the Congo from 1885 (when the territory was known as the Congo Free State), through the period of ...
(FP), in order to protect Belgian citizens and economic interests. ONUC was also tasked with establishing and maintaining law and order (helping to end the FP revolt and ethnic violence) as well as provide technical assistance and training to Congolese security forces. An additional function was added to ONUC's mission, in which the force was tasked with maintaining the territorial integrity and political independence of the Congo—resulting from the secession of the mineral-rich provinces of Katanga and
South Kasai South Kasai (french: Sud-Kasaï) was an List of historical unrecognized states and dependencies, unrecognised Secession, secessionist state within the Republic of the Congo (Léopoldville), Republic of the Congo (the modern-day Democratic Republi ...
. The UN forces there, somewhat controversially, more or less became an arm of the Congolese government at the time and helped to forcefully end the secession of both provinces. Throughout the 1960s and 1970s the UN created multiple short-term missions all over the world including the Mission of the Representative of the Secretary-General in the Dominican Republic (DOMREP), the UN Security Force in West New Guinea (UNSF), the UN Yemen Observation Mission (UNYOM), in conjunction with more long-term operations such as the UN Peacekeeping Force in Cyprus (UNFICYP), the UN Emergency Force II (UNEF II), the UN Disengagement Observer Force (UNDOF) and the UN Interim Force in
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus li ...
(UNIFIL).


Since 1991

Experiences of peacekeeping during the
Yugoslav Wars The Yugoslav Wars were a series of separate but related#Naimark, Naimark (2003), p. xvii. ethnic conflicts, wars of independence, and Insurgency, insurgencies that took place in the Socialist Federal Republic of Yugoslavia, SFR Yugoslavia from ...
, especially failures such as the
Srebrenica Massacre The Srebrenica massacre ( sh-Latn-Cyrl, separator=" / ", Masakr u Srebrenici, Масакр у Сребреници), also known as the Srebrenica genocide ( sh-Latn-Cyrl, separator=" / ", Genocid u Srebrenici, Геноцид у Сребрен ...
, led, in part, to the
United Nations Peacebuilding Commission The United Nations Peacebuilding Commission (PBC) is a United Nations intergovernmental advisory body of both the General Assembly and the Security Council that supports peace efforts in conflict affected countries. A key addition to the capacity ...
, which works to implement stable peace through some of the same civic functions that peacekeepers also work on, such as elections. The Commission currently works with six countries, all in Africa. In 2013 the
U.N. Security Council The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, and ...
unanimously passed Resolution 2122, which among other things calls for stronger measures regarding women's participation in conflict and post-conflict processes such as peace talks, gender expertise in peacekeeping missions, improved information about the impact of armed conflict on women, and more direct briefing to the Council on progress in these areas. Also in 2013, the Committee on the Elimination of Discrimination against Women (CEDAW), a UN women's rights committee, said in a general recommendation that states that have ratified the UN Women's Rights Convention are obliged to uphold women's rights before, during, and after conflict when they are directly involved in fighting, and/or are providing peacekeeping troops or donor assistance for conflict prevention, humanitarian aid or post-conflict reconstruction. The Committee also stated that ratifying states should exercise due diligence in ensuring that
non-state actor A non-state actor (NSA) are organizations and/or individuals that are not affiliated with, directed by, or funded by any government. The interests, structure, and influence of NSAs vary widely. For example, among NSAs are non-profit organizations, ...
s, such as armed groups and private security contractors, be held accountable for crimes against women. One of the findings of Page Fortna about where peacekeepers go is that "peacekeeping is a matter of supply and demand" From the supply side, she observes that there is unlikely a Peacekeeping mission in civil wars on countries close to one of the members of the Security Council. From the demand side, there is diverse evidence that peacekeeping missions are deployed in the countries who need it the most, this is where the risk of a recurring war is high.


Composition of peacekeeping forces


Nations that participate in peacekeeping missions

The
United Nations Charter The Charter of the United Nations (UN) is the foundational treaty of the UN, an intergovernmental organization. It establishes the purposes, governing structure, and overall framework of the UN system, including its six principal organs: the ...
stipulates that to assist in maintaining peace and security around the world, all member states of the UN should make available to the Security Council necessary armed forces and facilities. Since 1948, about 130 nations have contributed military and civilian police personnel to peace operations. While detailed records of all personnel who have served in peacekeeping missions since 1948 are not available, it is estimated that up to one million soldiers, police officers and civilians have served under the UN flag on its 71 missions. As of September 2021, 122 countries were contributing a total of around 76,000 military observers, police, and troops. Despite the large number of contributors, the greatest burden continues to be borne by a core group of
developing countries A developing country is a sovereign state with a lesser developed industrial base and a lower Human Development Index (HDI) relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreem ...
. The ten largest troop contributing countries (including police and military experts) to UN peacekeeping operations as of October 2021 were
Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...
(6447),
Nepal Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mai ...
(5536),
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
(5481),
Rwanda Rwanda (; rw, u Rwanda ), officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator ...
(5263),
Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the ...
(4856),
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
(3949),
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
(2818),
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
(2818),
Ghana Ghana (; tw, Gaana, ee, Gana), officially the Republic of Ghana, is a country in West Africa. It abuts the Gulf of Guinea and the Atlantic Ocean to the south, sharing borders with Ivory Coast in the west, Burkina Faso in the north, and To ...
(2296), and
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
(2248). More than 14,000 civilian personnel serve in peacekeeping operations as legal or medical experts, educators, communication technology professionals, or administrators as of October 2021. As of 30 September 2021, 4147 people from over 100 countries have been killed while serving on peacekeeping missions. India has the highest number of peacekeeper casualties with 174, followed by Bangladesh (159), Pakistan (159),
Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...
(157), Ghana (145), Ethiopia (138),
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
(123),
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
(115) and the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
(106). Since 1948, 56 peacekeepers have been killed each year on average, but recent decades have seen this number almost double, with 110 deaths per year since 2001. 30% of the fatalities in the first 55 years of UN peacekeeping occurred between 1993 and 1995. There is a strong North-South divide in peacekeeping in that developing nations from the
Global South The concept of Global North and Global South (or North–South divide in a global context) is used to describe a grouping of countries along socio-economic and political characteristics. The Global South is a term often used to identify region ...
provide the overwhelming majority of peacekeepers. Thomas G. Weiss and Giovanna Kuele argue that this is due to three factors: regional interests, prestige, and financial benefits. African countries are the largest contributors of peacekeepers, but the continent also has the highest number of peacekeeping missions, and most African peacekeepers serve on African missions. As an example, almost all 4800 Ethiopian peacekeepers are deployed in its neighboring countries of
Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...
and
South Sudan South Sudan (; din, Paguot Thudän), officially the Republic of South Sudan ( din, Paankɔc Cuëny Thudän), is a landlocked country in East Africa. It is bordered by Ethiopia, Sudan, Central African Republic, Democratic Republic of the C ...
. Being a contributor to peacekeeping missions also provides some international prestige for developing countries, and can bolster countries' claims to be a
great power A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power inf ...
as in the case of Brazil and India. Lastly, providing peacekeepers can have financial benefits for poorer countries. The monthly rate of reimbursement per peacekeeper includes $1,028 for pay and allowances; $303 supplementary pay for specialists; $68 for personal clothing, gear and equipment; and $5 for personal weaponry. Both the direct payments and the training and equipment provided by UN peacekeeping missions can be financially attractive to individual soldiers and developing nations. About 4.5% of the troops and civilian police deployed in UN peacekeeping missions come from the
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
and less than one percent from the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
. With regard to mission leadership, Force Commanders often come from large troop contributors, while the Special Representatives of the Secretary General often come from developed countries.


Women's participation in peacekeeping

Security Council Resolution 1325 was the first major step taken by the UN to include women as active and equal actors in “the prevention and resolution of conflicts, peace negotiations, peace-building, peacekeeping, humanitarian response and in post-conflict reconstruction and stresses the importance of their equal participation and full involvement in all efforts for the maintenance and promotion of peace and security”. A critique of this resolution is that UNSCR 1325 proposes the implementing gender mainstreaming, however the progress that has been accomplished in this area has focused on women, rather than on assessing the impacts of planned action on both men and women. In 2010, a comprehensive 10-year impact study was conducted to assess the success of this resolution and found that there was limited success with the implementation, particularly in the increasing women's participation in peace negotiations and peace agreements, and sexual and gender-based violence has continued to be prevalent, despite efforts to reduce it. In 2013 the
U.N. Security Council The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, and ...
unanimously passed Resolution 2122, which among other things calls for stronger measures regarding women's participation in conflict and post-conflict processes such as peace talks, gender expertise in peacekeeping missions, improved information about the impact of armed conflict on women, and more direct briefing to the Council on progress in these areas. Also in 2013, the Committee on the Elimination of Discrimination against Women (CEDAW), a UN women's rights committee, said in a general recommendation that states that have ratified the UN Women's Rights Convention are obliged to uphold women's rights before, during, and after conflict when they are directly involved in fighting, and/or are providing peacekeeping troops or donor assistance for conflict prevention, humanitarian aid or post-conflict reconstruction The Committee also stated that ratifying states should exercise due diligence in ensuring that non-state actors, such as armed groups and private security contractors, be held accountable for crimes against women. As of July 2016, women serve in every UN peacekeeping mission either as troops, police, or civilian staff. In 1993, women made up 1% of deployed uniformed personnel. In 2020, out of approximately 95,000 peacekeepers, women constituted 4.8% of military personnel, 10.9% of police personnel, and 34% of justice and corrections personnel in UN peacekeeping missions. As of September 2021, no state contributing more than 100 UN peacekeepers nominates more than 25% women; in absolute numbers, the largest female contingents are provided by Ethiopia (578 female peacekeepers, or 12% of its total forces), Rwanda (500/10%), and Ghana (389/17%). While there is no set target for the proportion of women among military personnel, the UN is requesting contributing states to nominate a minimum of 20% women for policer officer positions and 30% for justice and corrections personnel.


Theoretical basis for peacekeeping

While much has been written about peacekeeping and what peacekeepers do, very little empirical research has taken place in order to identify the manner in which peacekeepers can have an impact in a post-conflict environment.
Columbia University Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhatt ...
Professor
Virginia Page Fortna Virginia Page Fortna is an American political scientist, a specialist in the study of peace negotiations. She is currently the Harold Brown Professor of U.S. Foreign and Security Policy at Columbia University. She is the recipient of the 2010 Kar ...
attempted to categorize four causal mechanisms through which peacekeepers have the opportunity to lay the groundwork for a lasting peace. Fortna's four mechanisms are as follows: # Change the incentives of recent belligerents, making peace more desirable or war more costly. # Reduce the uncertainty and fear that drives security dilemma spirals. # Prevent or control accidents or the actions of rogue groups that might otherwise escalate back to war. # Prevent political abuse by one side (generally the government) that might cause actors losing the peace to take up arms anew. Fortna argues that peacekeepers have a positive impact on the peace process, despite often being sent to places where peace is most difficult to achieve. Peacekeeping is often looked at by detractors as ineffective, or unnecessary. Peace prevails when belligerents already have a vested interest in sustaining peace and therefore it could be argued that Peacekeepers play only a minor role in creating a strong foundation for enduring peace. Yet these causal reasons illustrate the important roles that Peacekeepers play in ensuring that peace lasts, especially when contrasted against situations in which belligerents are left to their own devices. These causal reasons thus illustrate the need for Peacekeeping and lay a foundation for the manner in which Peacekeeping operations can have a substantive impact on the post-conflict environment. In order to change the incentives for war and make peace more appealing the UN can provide a military force by way of an enforcement mandate which provides deterrence to would-be spoilers. They can monitor the situation making the potential for surprise attack by one of the belligerents less likely to occur or by making it more difficult to carry out such an attack. A lightly-armed observer mission can also serve as an early-warning force or "tripwire" for the aforementioned enforcement mission. Aid and recognition provided to the belligerents by the international community should be made conditional and based on compliance with objectives laid out in the negotiating process. And lastly, peace dividends should be provided in the forms of jobs, public works and other benefits. To reduce uncertainty and fear the UN Peacekeeping force can monitor the aforementioned compliance, facilitate communication between belligerents in order to ease security dilemma concerns thus reassuring belligerents that the other side will not renege, and allow for belligerents to signal their legitimate intentions for peace to the other side. That is to say, provide a meaningful pathway for communication between both sides to make their intentions known and credible. Prevention and control of potential accidents that may derail the peace process can be achieved by the peacekeeping force by deterring rogue groups. Belligerent forces are often undisciplined without a strong central source of
command and control Command and control (abbr. C2) is a "set of organizational and technical attributes and processes ... hatemploys human, physical, and information resources to solve problems and accomplish missions" to achieve the goals of an organization or en ...
, therefore while a peace is being negotiated there is potential for a rogue group on one side to renege and spoil the peace process. UN forces can serve to prevent this. Additionally, the UN force can serve as a moderator and make communication easy between both parties and bring in political moderates from either side. By providing law and order UN peacekeeping forces can temporarily replace a state's security forces and prevent a bias overreaction to an alleged violation by one side which could in turn result in escalation and a renewal in the violence. Prevention of political abuse can be achieved through the reformation of institutions associated with the government. Training and monitoring the security forces (e.g. army or police) help to make them an unbiased protector of the people rather than a weapon of suppression for the ruling government. Hopefully this training can bring trust by the people for the security establishment. UN forces can also run and monitor elections in order to ensure a fair process. In other cases, the UN may provide a neutral interim government to administer the country during a transitional period wherein the associated government institutions are being retrained, reformed or better developed. Lastly, military groups such as armed rebels can be encouraged to put down their weapons and transformed into political organisations using appropriate non-violent means to mete out their grievances and compete in the election cycle. This is especially important as many of these groups serve as the chief opposition to a given government, but lack the means or know-how to operate effectively as political organisations. Different peacekeeping missions take place as a result of different causal mechanisms. More military deterrence and enforcement are meant for those missions operating under the auspices of Chapter VII, while Chapter VI missions are meant to serve more as monitoring forces and interpositional operations are meant to target and prevent potential political abuse—these are primarily multidimensional missions and are heavily involved in the post-conflict political situation.


Effectiveness of peacekeeping missions

Reviews of the academic literature show considerable evidence that peacekeeping increases peace. According to Fortna, there is strong evidence that the presence of peacekeepers significantly reduces the risk of renewed warfare; more peacekeeping troops contribute to fewer battlefield deaths; and more peacekeeping troops contribute to fewer civilian deaths. A study by political scientists at
Uppsala University Uppsala University ( sv, Uppsala universitet) is a public university, public research university in Uppsala, Sweden. Founded in 1477, it is the List of universities in Sweden, oldest university in Sweden and the Nordic countries still in opera ...
and
Peace Research Institute Oslo The Peace Research Institute Oslo (PRIO; no, Institutt for fredsforskning) is a private research institution in peace and conflict studies, based in Oslo, Norway, with around 100 employees. It was founded in 1959 by a group of Norwegian researcher ...
estimates that an ambitious UN peacekeeping policy with a doubled peacekeeping operation and strong mandates would "reduce the global incidence of armed conflict by two thirds relative to a no-PKO scenario." According to Fordham University political scientist Anjali Dayal, "Scholars have found that peacekeeping keeps wars from bleeding across borders. Having more peacekeepers on the ground also seems to correspond with fewer civilians targeted with violence. And peace operations at times have successfully served as transitional authorities, handing power back to local authorities, although this is decreasingly true." A 2018 study found that peacekeeping reduces the severity of civil war on its own, but when it is coupled with mediation, the impact is greater. There is also evidence that the promise to deploy peacekeepers can help international organizations bring combatants to the negotiation table and increase the likelihood that they will agree to a cease-fire. By controlling for specific factors that affect where peacekeepers are deployed and what the potential chances for peace are, Page Fortna's statistical research shows that there is a statistically significant impact on lasting peace when peacekeepers are deployed. Despite the fact that peacekeepers are sent to locations where peace is least likely to succeed, Fortna finds that conservative estimates suggest that the presence of UN peacekeepers diminishes the risk for renewed violence by at least 55%-60%; with less conservative estimates upwards of 75%-85%. Additionally, her analysis concludes that there is little difference in the effectiveness between Chapter VI consent-based missions and Chapter VII enforcement missions. Indeed, enforcement missions only remain effective if the UN peacekeeping force can prove and sustain their credibility in the use of force. This stresses the importance of a UN mission maintaining the consent of the peacekept. Ultimately, Fortna finds that peacekeeping is an effective tool for ensuring a lasting peace; especially compared to situations in which belligerents' are left to their own devices. Utilising the previously mentioned causal mechanisms for peacekeeping, a UN peacekeeping force can have a substantial and substantive impact on sustaining a lasting peace. Having a relative consensus of the positive impact of peacekeeping for ensuring a lasting peace, Fortna and Howard suggest that the literature is moving towards the study of i) the effectiveness of the types of peace-keepers, ii) the transitional administrations, iii) the links between peacekeeping and democratisation, and iv) the perspectives of the "peacekept". Doyle and Sambanis' analysis finds that lasting peace is more likely after non-ethnic wars in countries with a relatively high level of development in addition to whether or not UN peacekeeping forces and financial assistance are available. They conclude that in the short run lasting peace is more dependent on a robust UN deployment coupled with low levels of hostility between belligerents. They note that increased economic capacity can provide an incentive not to renew hostilities. In the long run, however, economic capacity matters far more whereas the degree of hostility between belligerents is less important. As successful as UN deployments can be, they have inadequately spurred independent economic development within the countries where they have intervened. Thus, the UN plays a strong, but indirect role and success in lasting peace is predicated on the development of institutions that support peace, rather than serving as a deterrent for renewed war. Other scholarly analyses show varying success rates for peacekeeping missions, with estimate ranging from 31 percent to 85 percent. According to a 2020 study, non-UN peacekeeping missions are as effective as UN peacekeeping missions. Another 2020 study found that peacekeeping successfully protected civilians. A 2021 study in the ''American Journal of Political Science'' found that UN peacekeeping in South Sudan had a positive impact on the local economy.


Factors that impact lasting peace

There are many factors that can have a negative impact on lasting peace such as hidden information about the relative strength possessed by the belligerents; a rebel group's involvement in illicit financing through means such as through the export of diamonds and other minerals; participation in the trafficking of drugs, weapons and human beings; whether or not military victory was achieved by one side; the length of the war as well as how costly it was; commitment problems and security dilemma spirals experienced by both sides; whether a cease-fire or treaty signed by the belligerents; lack of transparency in the motives and actions carried out by belligerents in the immediate aftermath of the conflict; extremist spoilers; participants in the conflict that may benefit from its continuation; indivisibility and more. Perhaps one of the most statistically significant contributors to a lasting peace is whether or not military victory was achieved by one side. According to Fortna's research, civil wars in which one side wins, resulting in a cease-fire or truce, have an approximately 85–90% lower chance of renewed war. Moreover, peace treaties further reduce the risk by 60–70%. If a group is funded by drugs, diamonds or other illicit trade then there is a substantial increase in the chance of renewed violence—100–250%—which is to say that in such circumstances war is two to three-and-a-half times more likely to begin again. While Fortna finds that wars which involve many factions are less likely to resume, Doyle and Sambanis find the opposite. Costly wars and wars fought along identity lines both provide varied chances of the renewal of violence. While longer wars and peace established by treaty (especially those attained by military victory) can reduce the chances of another war.


Impacts of peacekeeping on participating forces


Military normalisation

Some commentators have highlighted the potential to leverage peacekeeping operations as a mechanism for advancing military normalisation. Michael Edward Walsh and Jeremy Taylor have argued that
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
's peacekeeping operations in
South Sudan South Sudan (; din, Paguot Thudän), officially the Republic of South Sudan ( din, Paankɔc Cuëny Thudän), is a landlocked country in East Africa. It is bordered by Ethiopia, Sudan, Central African Republic, Democratic Republic of the C ...
provide those promoting Japan's military normalisation with "a unique opportunity to further erode the country's pacifist constitution."Jeremy Taylor and Michael Edward Walsh (7 January 2014),
UN Operations in Africa Provide a Mechanism for Japan’s Military Normalization Agenda
', retrieved 7 February 2014
"Unable to accept the full weight of modern peacekeeping operations without fundamental political, legal, and social changes," they conclude that "Japan's peacekeepers remain ill-prepared to tackle many serious contingencies requiring use of deadly force." For this reason, they suggest that Japan's continued participation in UN peacekeeping operations might force policy changes that ultimately push the country toward "a tipping point from which the normalisation of Japan's military (will be) the only outcome."


Political impact on sending countries

Diana Muir Appelbaum Diana Muir, also known as Diana Muir Appelbaum, is a Newton, Massachusetts, USA, historian best known for her 2000 book ''Reflections in Bullough's Pond'', a history of the impact of human activity on the New England ecosystem. Personal life Appe ...
has expressed concern that the creation of a military in
Fiji Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists ...
for the purpose of serving in international peacekeeping missions, has produced a military powerful enough to stage four coups d'état (1987, 1999–2000, 2006, and 2009) and to rule Fiji as a military dictatorship for over two decades. However, a 2018 study published in the ''Journal of Peace Research'' found that countries where militaries are highly dependent on the funds they receive from UN peacekeeping were less likely to experience coups d'états than comparable countries less dependent on such funds.


Impacts on individual peacekeepers

Studies of peacekeeping soldiers show both positive and negative effects. A study of 951 US Army soldiers assigned to Bosnia revealed that 77% reported some positive consequences, 63% reported a negative consequence, and 47% reported both. The peacekeepers are exposed to danger caused by the warring parties and often in an unfamiliar climate. This gives rise to different mental health problems, suicide, and substance abuse as shown by the percentage of former peacekeepers with those problems. Having a parent in a mission abroad for an extended period is also stressful to the peacekeepers' families. Another viewpoint raises the problem that the peacekeeping may soften the troops and erode their combat ability, as the mission profile of a peacekeeping contingent is totally different from the profile of a unit fighting an all-out war.


Criticism


Peacekeeping, human trafficking, and forced prostitution

Since the 1990s, UN peacekeepers have been the subject of numerous accusations of abuse ranging from
rape Rape is a type of sexual assault usually involving sexual intercourse or other forms of sexual penetration carried out against a person without their consent. The act may be carried out by physical force, coercion, abuse of authority, or ag ...
and
sexual assault Sexual assault is an act in which one intentionally sexually touches another person without that person's consent, or coerces or physically forces a person to engage in a sexual act against their will. It is a form of sexual violence, which ...
, to
pedophilia Pedophilia ( alternatively spelt paedophilia) is a psychiatric disorder in which an adult or older adolescent experiences a primary or exclusive sexual attraction to prepubescent children. Although girls typically begin the process of puberty a ...
and
human trafficking Human trafficking is the trade of humans for the purpose of forced labour, sexual slavery, or commercial sexual exploitation for the trafficker or others. This may encompass providing a spouse in the context of forced marriage, or the extrac ...
. Complaints have arisen from
Cambodia Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand t ...
,
East Timor East Timor (), also known as Timor-Leste (), officially the Democratic Republic of Timor-Leste, is an island country in Southeast Asia. It comprises the eastern half of the island of Timor, the exclave of Oecusse on the island's north-weste ...
and
West Africa West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Maurit ...
. In
Bosnia-Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and Pars pro toto#Geography, often known informally as Bosnia, is a country at the crossroads of Southern Europe, south and southeast Euro ...
prostitution associated with trafficked women skyrocketed and often operated just beyond the gates of U.N. compounds. David Lamb, a regional human rights officer in Bosnia from 2000 to 2001 claimed "The sex slave trade in Bosnia largely exists because of the U.N. peacekeeping operation. Without the peacekeeping presence, there would have been little or no forced prostitution in Bosnia." In addition, hearing held by the
U.S. House of Representatives The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...
in 2002 found that members of SFOR were frequenting Bosnian brothels and engaging in sex with trafficked women and underage girls. Reporters witnessed a rapid increase in prostitution in
Cambodia Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand t ...
,
Mozambique Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi ...
,
Bosnia Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and He ...
, and
Kosovo Kosovo ( sq, Kosova or ; sr-Cyrl, Косово ), officially the Republic of Kosovo ( sq, Republika e Kosovës, links=no; sr, Република Косово, Republika Kosovo, links=no), is a partially recognised state in Southeast Euro ...
after UN and, in the case of the latter two, NATO peacekeeping forces moved in. In the 1996 UN study called "The Impact of Armed Conflict on Children", former first lady of Mozambique
Graça Machel Graça Machel (; née Simbine; , born 17 October 1945) is a Mozambican politician and humanitarian. She is the widow of former President of Mozambique Samora Machel (1975–1986) and former President of South Africa Nelson Mandela (1998– ...
documented: "In 6 out of 12 country studies on sexual exploitation of children in situations of armed conflict prepared for the present report, the arrival of peacekeeping troops has been associated with a rapid rise in
child prostitution Child prostitution is prostitution involving a child, and it is a form of commercial sexual exploitation of children. The term normally refers to prostitution of a minor, or person under the legal age of consent. In most jurisdictions, child ...
".
Gita Sahgal Gita Sahgal (born 1956/1957) is an Indian writer, journalist, film director, and women's rights and human rights activist, whose work focusses on the issues of feminism, fundamentalism and racism. She has been a co-founder and active member of ...
spoke out in 2004 with regard to the fact that prostitution and
sex abuse Sexual abuse or sex abuse, also referred to as molestation, is abusive sexual behavior by one person upon another. It is often perpetrated using force or by taking advantage of another. Molestation often refers to an instance of sexual assau ...
crops up wherever
humanitarian intervention Humanitarian intervention is the use or threat of military force by a state (or states) across borders with the intent of ending severe and widespread human rights violations in a state which has not given permission for the use of force. Humani ...
efforts are set up. She observed that the "issue with the UN is that peacekeeping operations unfortunately seem to be doing the same thing that other militaries do. Even the guardians have to be guarded". An investigation by Prince Zeid Ra'ad Zeid Al-Hussein, then Permanent Representative of
Jordan Jordan ( ar, الأردن; tr. ' ), officially the Hashemite Kingdom of Jordan,; tr. ' is a country in Western Asia. It is situated at the crossroads of Asia, Africa, and Europe, within the Levant region, on the East Bank of the Jordan Rive ...
to the United Nations, in 2006 resulted in a comprehensive report which detailed some of this abuse in detail— particularly that which occurred in the
Democratic Republic of Congo The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...
. Sexual exploitation frequently came in the form of prostitution, wherein some money (an average of $1-$3 per encounter) was exchanged for sex. In other instances food, or jobs were utilized to ply women for sex. Other young women reported of "rape disguised as prostitution", whereabouts peacekeepers would rape them and were then given some money or food in order to make the act seem consensual. Between May and September 2004, there were seventy-two allegations of sexual exploitation—68 against military and 4 against civilian personnel. By the end of 2004 there would be a total of 105 allegations. The majority of these allegations were in regards to sex with person under the age of 18 years (45 percent) and sex with adult prostitutes (31 percent). Rape and sexual assault made up approximately 13 and 5 percent respectively, with the remaining 6 percent of allegations relating to other forms of sexual exploitation. Most of the allegations were against peacekeepers from
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
,
Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
,
Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to ...
,
Tunisia ) , image_map = Tunisia location (orthographic projection).svg , map_caption = Location of Tunisia in northern Africa , image_map2 = , capital = Tunis , largest_city = capital , ...
,
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
, and
Nepal Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mai ...
.
Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
an President Jose Mujica apologized to Haitian President
Michel Martelly Michel Joseph Martelly (; born 12 February 1961) is a Haitian musician and politician who was the President of Haiti from May 2011 until February 2016. He was sanctioned by the Canadian Government for his involvement in human rights violations ...
over the alleged rape of an 18-year-old Haitian man by Uruguayan UN peacekeeping troops. Martelly said "a collective rape carried out against a young Haitian" would not go unpunished. Four soldiers suspected of being involved in the rape have been detained. In July 2007 the United Nations
Department of Peacekeeping Operations The Department of Peace Operations (DPO) (French: ''Département des opérations de maintien de la paix'') is a department of the United Nations charged with the planning, preparation, management and direction of UN peacekeeping operations. Pre ...
(DPKO) confined an entire contingent of 734 Moroccans in the
Ivory Coast Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre is ...
in the wake of allegations that some had sexually abused underage girls. In the following years, there were 80 investigations carried out by the UN
Office of Internal Oversight Services The United Nations Office of Internal Oversight Services (OIOS) is an independent office in the United Nations Secretariat whose mandate is to "assist the Secretary-General in fulfilling his internal oversight responsibilities in respect of the re ...
(OIOS). In 2013, allegations were levelled on personnel from
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
,
Gabon Gabon (; ; snq, Ngabu), officially the Gabonese Republic (french: République gabonaise), is a country on the west coast of Central Africa. Located on the equator, it is bordered by Equatorial Guinea to the northwest, Cameroon to the north ...
, and
Burundi Burundi (, ), officially the Republic of Burundi ( rn, Repuburika y’Uburundi ; Swahili language, Swahili: ''Jamuhuri ya Burundi''; French language, French: ''République du Burundi'' ), is a landlocked country in the Great Rift Valley at the ...
operating in the
Central African Republic The Central African Republic (CAR; ; , RCA; , or , ) is a landlocked country in Central Africa. It is bordered by Chad to the north, Sudan to the northeast, South Sudan to the southeast, the DR Congo to the south, the Republic of th ...
. These include accusations of sexual abuse and exploitation of at least 108 from Kemo Prefecture and that the vast majority of the cases involved minors. In 2016, more allegations of abuse were levelled on Peacekeepers operating in the Democratic Republic of Congo's eastern province of
North Kivu North Kivu (french: link=no, Nord-Kivu) is a province bordering Lake Kivu in the eastern Democratic Republic of the Congo. Its capital is Goma. North Kivu borders the provinces of Ituri to the north, Tshopo to the northwest, Maniema to the so ...
.
Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...
and the UN opened a joint inquiry into the alleged abuse, which involved Tanzanian troops. There have been 18 reports of sexual abuse, eight of which involved minors. Sixteen Tanzanian soldiers, a
Malawi Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northeast ...
an and a South African are implicated in the accusations. The UN reported in March 2016 that there was a large increase in allegations; which involved troops from twenty one countries. Most of the allegations involved troops from African countries including:
Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...
, Congo,
Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...
,
Benin Benin ( , ; french: Bénin , ff, Benen), officially the Republic of Benin (french: République du Bénin), and formerly Dahomey, is a country in West Africa. It is bordered by Togo to the west, Nigeria to the east, Burkina Faso to the north ...
,
Burkina Faso Burkina Faso (, ; , ff, 𞤄𞤵𞤪𞤳𞤭𞤲𞤢 𞤊𞤢𞤧𞤮, italic=no) is a landlocked country in West Africa with an area of , bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the ...
,
Burundi Burundi (, ), officially the Republic of Burundi ( rn, Repuburika y’Uburundi ; Swahili language, Swahili: ''Jamuhuri ya Burundi''; French language, French: ''République du Burundi'' ), is a landlocked country in the Great Rift Valley at the ...
,
Ghana Ghana (; tw, Gaana, ee, Gana), officially the Republic of Ghana, is a country in West Africa. It abuts the Gulf of Guinea and the Atlantic Ocean to the south, sharing borders with Ivory Coast in the west, Burkina Faso in the north, and To ...
,
Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...
,
Niger ) , official_languages = , languages_type = National languagesNigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...
,
Rwanda Rwanda (; rw, u Rwanda ), officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator ...
,
Senegal Senegal,; Wolof: ''Senegaal''; Pulaar: 𞤅𞤫𞤲𞤫𞤺𞤢𞥄𞤤𞤭 (Senegaali); Arabic: السنغال ''As-Sinighal'') officially the Republic of Senegal,; Wolof: ''Réewum Senegaal''; Pulaar : 𞤈𞤫𞤲𞤣𞤢𞥄𞤲𞤣𞤭 ...
and
Togo Togo (), officially the Togolese Republic (french: République togolaise), is a country in West Africa. It is bordered by Ghana to the west, Benin to the east and Burkina Faso to the north. It extends south to the Gulf of Guinea, where its c ...
.


Peacekeepers and the Haiti cholera crisis

Significant scientific evidence, first reported by the
Associated Press The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspa ...
, and later the ''
New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid d ...
'', ''
Al Jazeera Al Jazeera ( ar, الجزيرة, translit-std=DIN, translit=al-jazīrah, , "The Island") is a state-owned Arabic-language international radio and TV broadcaster of Qatar. It is based in Doha and operated by the media conglomerate Al Jazeera ...
'', and
ABC News ABC News is the news division of the American broadcast network ABC. Its flagship program is the daily evening newscast ''ABC World News Tonight, ABC World News Tonight with David Muir''; other programs include Breakfast television, morning ...
has shown that Nepalese Peacekeeping troops stationed at a remote base in
Mirebalais Mirebalais ( ht, Mibalè) is a commune in the Centre department of Haiti, approximately 60 km northeast of Port-au-Prince on National Road 3. The city was established in 1702. American Rotarians have made a number of mission-type trips to ...
,
Haiti Haiti (; ht, Ayiti ; French: ), officially the Republic of Haiti (); ) and formerly known as Hayti, is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean Sea, east of Cuba and Jamaica, and ...
, triggered a deadly cholera epidemic that has ravaged the country since October 2010.
Cholera Cholera is an infection of the small intestine by some strains of the bacterium ''Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and ...
is a waterborne disease that causes diarrhoea and vomiting, and it can kill in a matter of hours if patients do not receive rehydration intervention. As of July 2012, Haiti's cholera epidemic was the worst in the world: about 7,500 had died and about 585,000 Haitians (about 1 in every 20 Haitians) had become ill with the disease. According to the UN-appointed Independent Panel of Experts on the Cholera Outbreak in Haiti, the conditions at the Peacekeeping base were unsafe, and allowed contamination of Haiti's river systems in at least two ways: "The construction of the water pipes in the main toilet/showering area ashaphazard, with significant potential for cross-contamination...especially from pipes that run over an open drainage ditch that runs throughout the camp and flows directly into the Meye Tributary System". Additionally, the Independent Panel reported that on a regular basis black water waste from the Mirebalais base and two other bases was deposited in an open, unfenced septic pit that was susceptible to flooding and would overflow into the Meye Tributary during rainfall. In November 2011, over 5,000 victims of the cholera epidemic filed a claim with the UN's internal claims mechanism seeking redress in the form of clean water and sanitation infrastructure necessary to control the epidemic, compensation for individual losses, and an apology. In July 2012, 104 Members of the
United States Congress The United States Congress is the legislature of the federal government of the United States. It is bicameral, composed of a lower body, the House of Representatives, and an upper body, the Senate. It meets in the U.S. Capitol in Washing ...
signed a letter affirming that the "actions of the UN" had brought cholera to Haiti and that the UN should "confront and ultimately eliminate cholera". In 2013 the UN rejected the claim and the victims' lawyers have pledged to sue the UN in court.


Cultural concerns related to contemporary peacekeeping

There is a notable intermingling of varied cultures when it comes to peacekeeping. From the vast number of troops, police and personnel that are brought together from various contributing countries to the oftentimes challenging ethnic regions which peacekeeping forces are often deployed. Because of these varied cultures, complicated cultural interactions take place which not only affect mission effectiveness, but can also lead to friction with the population the peacekeepers are meant to be assisting. In most cases prior to 1988, specific countries often provided peacekeepers. At that point, only twenty six countries had sent personnel to participate in peacekeeping deployments. Today, that number has risen to more than eighty. This results in an extremely heterogeneous group. Thus, UN Peacekeeping deployments must not only contend with language complications, but also myriad cultural and social differences that can create operational difficulties that are hard to overcome. These differences can create problems with regard to interactions (whether personal or between institutions/units), misunderstandings, inadvertent offensive behaviour and prejudices that may be associated with a particular contingent from a given country. In terms of operations, effectiveness can be hindered by the varying tactics, techniques and procedures employed by the military or police personnel that are a part of a given deployment. Because UN forces are cobbled together from so many different sources, there is a discrepancy in capabilities, training, equipment, standards and procedures. Moreover, substantial differences exist in the form of command and control between contributing members personnel. In addition, some nations may not wish to be subordinated to another, complicating
unity of command In military organisation, unity of command is the principle that subordinate members of a structure should all be responsible to a single commander. United States The military of the United States considers unity of command as one of the twelve ...
. This can lead to deep-seated divisions between contingents within the UN force that results in a lack of mutual support between units in the field. This can be demonstrated in the experiences of UN peacekeeping forces deployed to
East Timor East Timor (), also known as Timor-Leste (), officially the Democratic Republic of Timor-Leste, is an island country in Southeast Asia. It comprises the eastern half of the island of Timor, the exclave of Oecusse on the island's north-weste ...
, where the
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
ns engaged in a robust operation that maximised force protection in contrast to a pro-active heart and minds approach utilised by Great Britain's
Ghurka The Gurkhas or Gorkhas (), with endonym Gorkhali ), are soldiers native to the Indian subcontinent, Indian Subcontinent, chiefly residing within Nepal and some parts of Northeast India. The Gurkha units are composed of Nepalis and Indian Go ...
personnel. Maintaining the consent of the peacekept is an important facet of modern peacekeeping. Notably in Bosnia,
Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constituti ...
and Rwanda, fundamental principles of retaining that consent was ignored on the grounds of a humanitarian intervention—reflecting the nature of an Article VII intervention. Yet in order to stress and maintain the legitimacy of an intervention it is important that the UN's forces continue to enjoy the consent of the population and government of the country to which they were deployed. This means making the peacekept feel a part of the process in addition to important cultural knowledge of the area in which peacekeepers are operating, in order to reduce friction and provide for a successful operation. There has been little study on the interaction of cultures that exist within a peacekeeping force and the population within which they operate. However, in 1976 Galtun and Hveem studied
Norwegian Norwegian, Norwayan, or Norsk may refer to: *Something of, from, or related to Norway, a country in northwestern Europe * Norwegians, both a nation and an ethnic group native to Norway * Demographics of Norway *The Norwegian language, including ...
personnel who participated in UNEF-1 (in Gaza) and ONUC (Congo). They posited that knowledge of the culture and an understanding of the inhabitants in a given country were not only necessary, but crucial for the success of the mission. They found that personnel from the Norwegian contingent wanted greater insight into the conflict and the culture in which they operated. They also wanted more robust training with regard to working with people from other countries. Yet the study revealed the troops received very little from briefings and that the majority of the information regarding the conflict was gained through the news, reading books or speaking with other UN personnel—rather than any established UN training program. Similarly, a study conducted on the relations between members of UNIFIL and local population in Lebanon, carried out by Heiberg and Holst, all but confirmed the findings. In their example, they found that the countries that were able to integrate more fully with the population and show a depth of knowledge about the local culture were more successful, while those that were ambitious, but less integrated into the local scene found themselves far removed from the individuals with which they were supposed to be engaged with, and their success, or lack thereof, illustrated this.
Only the Italian contingent of some 2,200 people operated as part of the local environment and became an active element in restoring normal living conditions. Its soldiers were provided with the training required to acquaint them with the cultural, political and social situation of the people among whom they worked. Operating in a sector that contained approximately 600,000 inhabitants, mostly Shi'ites, the Italians carefully nurtured contact with the ordinary citizens and the political leaders in their area... While the Americans thought they were becoming involved in Lebanese politics, they entered into Lebanese culture and history with little or no understanding of the way things worked—or didn't work... Most Americans did not understand the subtleties of short-term alliances, the length of memories and blood feuds, the strength of ''aln'' inin Arab culture nor the nuances of religious differences.
This illustrates the importance of understanding the significance that culture plays in the conduct of successful peacekeeping operations. However, despite the existence of a UN training manual that attempts to advise peacekeepers on necessary techniques, there is no unifying doctrine, or standardised procedure among peacekeeping contingents, which will ultimately hinder the potential for success.


Limitations on contemporary intervention and conflict resolution

Throughout the duration of the Cold War external intervention and mediation in civil conflicts took on a state-centric mechanism in which sovereignty was inviolable. Rarely did the international community intervene in internal conflicts involving a state's government and domestic belligerents that opposed it. Since the end of the Cold War, however, that has changed. Today, mediation by international actors in civil conflict rest on a standardised resolution mechanism that accords broadly equal standing to all factions within a conflict, and attempts to reach a settlement accepted by all. The end of the Cold War presented an opportunity to reshape the international system. This opportunity was afforded to the Cold War's victors—that is to say, the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
and other western capitalist states governed by liberal-democratic values that put a premium on
basic human rights Human rights are moral principles or normsJames Nickel, with assistance from Thomas Pogge, M.B.E. Smith, and Leif Wenar, 13 December 2013, Stanford Encyclopedia of PhilosophyHuman Rights Retrieved 14 August 2014 for certain standards of hu ...
and
democratization Democratization, or democratisation, is the transition to a more democratic political regime, including substantive political changes moving in a democratic direction. It may be a hybrid regime in transition from an authoritarian regime to a ful ...
. In the preceding decades the state was the only entity to receive special status. While there were exceptions, such as groups struggling against colonial powers, the state possessed the ultimate degree of legitimacy. As a result, the international community rarely meddled with the internal machinations of a given country. Sovereignty was not to be violated and this was a system which benefited both superpowers, their allies, as well as
third world The term "Third World" arose during the Cold War to define countries that remained non-aligned with either NATO or the Warsaw Pact. The United States, Canada, Japan, South Korea, Western European nations and their allies represented the " First ...
governments. Now, however, with legitimacy being extended to non-state actors, as well as the opportunity for a minority to secede from a given state and form a new country there has been a dramatic shift in the international status quo. Moreover, the international community's model for conflict resolution is heavily influenced by academic thought developed in western countries. This model encourages intervening in civil wars in order to stop political violence and come to a negotiated settlement which often involves democratising efforts. Critics such as Christopher Clapham and
David Shearer David James Shearer (born 28 July 1957) is a New Zealand United Nations worker and politician. He was a member of the New Zealand Parliament for the Labour Party from 2009 to 2016, serving as Leader of the Opposition from 2011 to 2013. Shea ...
, argue that this intervention can provide mechanisms for continued conflict to the detriment of the civilian population. Clapham's argument is principally in relation to the situation in
Rwanda Rwanda (; rw, u Rwanda ), officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator ...
leading up to the
genocide Genocide is the intentional destruction of a people—usually defined as an ethnic, national, racial, or religious group—in whole or in part. Raphael Lemkin coined the term in 1944, combining the Greek word (, "race, people") with the Latin ...
, whereas Shearer focuses on the negative aspects of intervention, primarily regarding
Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra ...
, which prevents total victory by one side and results in the creation of asymmetries between belligerents which opens the door for continued bloodshed. In Rwanda, third-party attempts at a negotiated settlement between the
Hutu The Hutu (), also known as the Abahutu, are a Bantu ethnic or social group which is native to the African Great Lakes region. They mainly live in Rwanda, Burundi and the eastern Democratic Republic of the Congo, where they form one of the prin ...
and
Tutsi The Tutsi (), or Abatutsi (), are an ethnic group of the African Great Lakes region. They are a Bantu-speaking ethnic group and the second largest of three main ethnic groups in Rwanda and Burundi (the other two being the largest Bantu ethnic grou ...
afforded an opportunity for Hutu extremists to prepare for the killing of Hutu moderates and the genocide of the Tutsi. The international community, led by regional states from the
Organisation of African Unity The Organisation of African Unity (OAU; french: Organisation de l'unité africaine, OUA) was an intergovernmental organization established on 25 May 1963 in Addis Ababa, Ethiopia, with 32 signatory governments. One of the main heads for OAU's ...
, sought to negotiate a settlement and find a solution for the ongoing ethnic violence between Hutu and Tutsi via the Arusha Peace Process. This process lasted just over a year, included substantial international involvement, and incorporated many regional actors such as
Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...
(host of the process),
Burundi Burundi (, ), officially the Republic of Burundi ( rn, Repuburika y’Uburundi ; Swahili language, Swahili: ''Jamuhuri ya Burundi''; French language, French: ''République du Burundi'' ), is a landlocked country in the Great Rift Valley at the ...
,
Uganda }), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territor ...
and
Zaire Zaire (, ), officially the Republic of Zaire (french: République du Zaïre, link=no, ), was a Congolese state from 1971 to 1997 in Central Africa that was previously and is now again known as the Democratic Republic of the Congo. Zaire was, ...
. While the
Rwandan Patriotic Front The Rwandan Patriotic Front (RPF–Inkotanyi, french: Front patriotique rwandais, FPR) is the ruling political party in Rwanda. Led by President Paul Kagame, the party has governed the country since its armed wing defeated government forces, winn ...
(RPF) was a major beneficiary of the Arusha accords and was able to redress many of its grievances, many of the gains that it made could have been achieved through military action. Arusha, according to Clapham, affected the relative power of the participants in the two following ways: a ceasefire which froze the distribution of territorial control at a particular point and secondly the importance it ascribed to the participants of the negotiations. Meaning that it froze the conflict and prevented continued territorial gains being made by the RPF, in addition to designating the degree of importance with regard to the factions within the negotiations. A faction's importance was weighted not on their relative popularity or military strength, but on artificial weight assigned by the mediators. Thus, the entire process served to undermine the RPF's position while stalling their hitherto successful military campaign, while allowing Hutu extremists to prepare for a genocide. Shearer argues that modern strategies that rely solely on consent-based negotiations are severely limited and that victory by military means should not be ignored. He states that a shift in battlefield fortunes can often bring one belligerent to the negotiation table and will likewise moderate their demands. Consent is of great importance when it comes to negotiation and mediation. The current international system and the conflict resolution model which the international community has utilised most since the end of the Cold War puts a premium on consent. But Shearer asks that if a belligerent uses negotiations and cease-fires as a method of delay in order to allow them to reposition military forces and continue fighting, then should consent-based strategies still be pursued, regardless of the potential for lengthening a conflict and the associated human cost? According to the empirical analysis cited by Shearer, past civil wars with negotiated settlements have had little success. He cites a study from John Stedman that notes between 1900 and 1980 85% of civil wars were solved by one side winning outright (this excludes colonial wars). 15% percent ended as a result of negotiation. Additionally, Roy Licklider's study supports these conclusions by noting the following:
From 1945 to 1989, 58 out of a total of 93 civil conflicts, as he categorised them, were settled in some form, while the remainder continued. However, only 14 (or 24 percent) of those settled were solved by negotiation. The others (76 percent) ended with military victories. Additionally, fighting resumed in seven of the 14 conflict which were initially ended by negotiation. The overall success rate of negotiated settlements, therefore, was around 12 percent out of the internal wars that ended.
In Sierra Leone the
Revolutionary United Front The Revolutionary United Front (RUF) was a rebel group that fought a failed eleven-year war in Sierra Leone, beginning in 1991 and ending in 2002. It later transformed into a political party, which still exists today. The three most senior surv ...
, led by
Foday Sankoh Foday Saybana Sankoh (17 October 1937 – 29 July 2003) was the founder of the Sierra Leone rebel group Revolutionary United Front (RUF), which was supported by Charles Taylor-led NPFL in the 11-year-long Sierra Leone Civil War, starting i ...
, fought an ongoing and bloody civil war with the government from 1991 to 1996. The conflict attracted little international attention, but managed to devastate the country and destroy its economy. Neither belligerent was willing to concede or compromise on their demands, despite multiple attempts at a negotiated settlement. Sankoh would come to the table after the intervention of the private military corporation
Executive Outcomes Executive Outcomes is a private military company (PMC) founded in South Africa in 1989 by Eeben Barlow, a former lieutenant-colonel of the South African Defence Force. It later became part of the South African-based holding company Strategic Res ...
and a reversal in the RUF's battlefield fortunes. In the aftermath the RUF was a depleted threat, civilians were able to return from refugee camps and begin rebuilding their lives. But the peace was fragile and negotiations were ongoing. The RUF was reluctant to put down their arms, concerned over potential retribution at the hands of army units and civilian militias alike. There was a planned deployment of UN peacekeepers meant to ease these concerns and help with the transition to peace, but things began to unravel. International contributors began to shy away from further peacekeeping initiatives; such as an expensive and open-ended mission in a strategically unimportant country. As a result, the UN's intervention force was slow to come to fruition and then came to a halt completely when Sankoh argued the size of the contingent of 740 UN peacekeepers was too large. The UN refused to engage without total consent from both parties, thus preventing the deployment of a peacekeeping force. This consent-based approach, Shearer argues, illustrates the limits the UN can play in the volatile and fragile state of affairs that exist during and after civil wars. "In Sierra Leone, it meant that an important component needed to shore up the peace-building process was absent. It also meant that Sankoh was dictating terms." This consent-based approach effectively allowed the leadership of a brutal rebel group to hinder the potential for peace. The situation was exacerbated by the fact that the newly elected
President President most commonly refers to: *President (corporate title) *President (education), a leader of a college or university *President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ful ...
of Sierra Leone terminated the Executive Outcomes contract undermining his hard power advantage. Things were further inflamed when disaffected officers of the
army An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...
overthrew the government in 1997. The war quickly renewed. A small UN force of monitors was deployed to observe the security situation.
UNOMSIL The United Nations Observer Mission in Sierra Leone (UNOMSIL) was a United Nations peacekeeping operation in Sierra Leone from 1998 to 1999 that was established with the passage of United Nations Security Council Resolution 1181. Its mission ...
, as it was called, was deployed between July 1998 and October 1999, but was forced to withdraw from the country when the RUF took the country's
capitol A capitol, named after the Capitoline Hill in Rome, is usually a legislative building where a legislature meets and makes laws for its respective political entity. Specific capitols include: * United States Capitol in Washington, D.C. * Numerous ...
.
UNAMSIL The United Nations Mission in Sierra Leone (UNAMSIL) was a United Nations peacekeeping operation in Sierra Leone from 1999 to 2006. It was created by the United Nations Security Council in October 1999 to help with the implementation of the Lom ...
was eventually formed and deployed in 1999, authorised under a Chapter VII mandate, it was meant to enforce the Lome agreements. However, violence would continue. From the outset the RUF was beyond uncooperative and once the
ECOMOG The Economic Community of West African States Monitoring Group (ECOMOG) was a West African multilateral armed force established by the Economic Community of West African States (ECOWAS). ECOMOG was a formal arrangement for separate armies to work ...
contingent withdrew, the RUF attacked UN forces, eventually taking hundreds hostage. This led to an unexpected backlash from the international community that the RUF did not anticipate. Its leadership had expected the international community to cut and run, as it had done in Somalia and earlier when UNOMSIL fled Freetown. Instead, with British support, an aggressive
campaign Campaign or The Campaign may refer to: Types of campaigns * Campaign, in agriculture, the period during which sugar beets are harvested and processed *Advertising campaign, a series of advertisement messages that share a single idea and theme * Bl ...
was waged against the RUF. UNAMSIL's mandate was expanded and its manpower enlarged. By late 2000 and early 2001 the RUF's military strength had been severely depleted. Thus the Abuja agreements were signed and UNAMSIL fulfilled its mandate in December 2005. While Sierra Leone is at peace today and the UN's mission can be deemed a success, the way in which the situation developed illustrates Shearer's point: that a consent-based approach focused on negotiation that encompasses all belligerents' interest may not necessarily lead to success. As we see, fighting continued despite the presence of UNOMSIL. Indeed, even after UNOMSIL was replaced by a more robust force under a Chapter VII mandate in the form of UNAMSIL the violence continued. When the British intervened militarily and substantially degraded the RUF's capability to sustain the conflict, as Executive Outcomes had done years prior, the RUF finally come to the negotiating table and allowed for the establishment of peace. Some authors question the idea of international interventions at all. In a 2005 working paper for the Center for Global Development, Jeremy Weinstein of
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
provides a theory of "autonomous recovery", in which states can achieve sustainable peace without international intervention. Using case studies of
Uganda }), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territor ...
,
Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopia ...
, and
Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constituti ...
, Weinstein demonstrates how states can develop effective institutions out of warfare. This method has cost and benefits that must be weighed against the potential outcome of international intervention. External intervention can stop mass atrocities, but also stop institutional change. Autonomous recovery elevates the strongest leader, but also rewards the strongest fighters who may be less inclined to share power. Furthermore, intervention depends on external influence while autonomous recovery is based on internal factors. The conclusions of his argument could suggest intervention is not ideal policy, but Weinstein argues the international community's "
responsibility to protect The Responsibility to Protect (R2P or RtoP) is a global political commitment which was endorsed by all member states of the United Nations at the 2005 World Summit in order to address its four key concerns to prevent genocide, war crimes, ethnic ...
" doctrine has moral importance for intervention and the conditions for "autonomous recovery" are very rare. Weinstein argues the fundamental challenge is how to incentivise good governance and assistance to rebel groups without disrupting the connection of citizens to rulers in terms of revenue collection that enables accountability.


Mission creep

Although acknowledging a number of practical and moral reasons for peacekeeping operations, James Fearon and David Laitin assert that they have a tendency under some circumstances to become tangled with
state-building State-building as a specific term in social sciences and humanities, refers to political and historical processes of creation, institutional consolidation, stabilization and sustainable development of states, from the earliest emergence of state ...
efforts. In weak states facing successful guerrilla campaigns, peacekeepers face pressures to build state institutional and administrative capacity in order to achieve lasting peace. These pressures can lead to mission creep beyond the original purview of the peacekeeping operation; without engaging in state-building, the peacekeepers risk allowing the peacekept country to revert to violence following their exit. Thus, Fearon and Laitin advocate for the greater integration of state-building in peacekeeping efforts through a new framework of "neotrusteeship", which would see foreign powers exercising a great deal of control over a weak state's domestic affairs in order to ensure the prevention of future violence.


Lack of engagement with the populace

A growing critique of peacekeeping is the lack of engagement between the peacekeeping officials and the local populace. As
Séverine Autesserre Séverine Autesserre (born December 6, 1976) is a French-American author and researcher. She writes about war and peace, peacebuilding, peacekeeping, humanitarian aid, the ongoing conflict in the Democratic Republic of Congo, and African poli ...
outlines in a 2015 Foreign Policy article, this creates an environment where the peacekeeping officials develop plans to 'keep' the peace, but they are disconnected from reality, having the opposite effect on the ground. Additionally, it creates a reinforcement mechanism for the peacekeeping officials, because the officials on the ground report that their plan was successfully implemented, but, in reality, it had adverse effects. If the situation on the ground turns into another outbreak of violence, the local populace will be blamed. This criticism is similar to the critic levelled at development in developing countries by authors such as James C. Scott, James Ferguson, and L. Lohman. Although peacekeeping and development are two different things, the logic behind the criticism is the same. The third-party officials-whether they are peacekeepers or agents of development-are isolated from the general populace, believing they know what is best, and refusing to gather information from a ground level. This is not out of maliciousness or imperialism, but out of a legitimate belief that they, as educated officials with access to other experts and who are well versed in development and peacekeeping literature, know what is best.


Proposed reform


Brahimi analysis

In response to criticism, particularly of the cases of sexual abuse by peacekeepers, the UN has taken steps toward reforming its operations. The Brahimi Report was the first of many steps to recap former peacekeeping missions, isolate flaws, and take steps to patch these mistakes to ensure the efficiency of future peacekeeping missions. The UN has vowed to continue to put these practices into effect when performing peacekeeping operations in the future. The technocratic aspects of the reform process have been continued and revitalised by the DPKO in its "Peace Operations 2010" reform agenda. This included an increase in personnel, the harmonisation of the conditions of service of field and headquarters staff, the development of guidelines and standard operating procedures, and improving the partnership arrangement between the Department of Peacekeeping Operations (DPKO) and the
United Nations Development Programme The United Nations Development Programme (UNDP)french: Programme des Nations unies pour le développement, PNUD is a United Nations agency tasked with helping countries eliminate poverty and achieve sustainable economic growth and human dev ...
(UNDP),
African Union The African Union (AU) is a continental union consisting of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the Africa ...
, and
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
. A 2008 capstone doctrine entitled "United Nations Peacekeeping Operations: Principles and Guidelines" incorporates and builds on the Brahimi analysis. One of the main issues that the Brahimi report identifies is the lack of coordination and planning of the Peacekeeping Operations. Also, the difference between the objectives of the Peacekeeping Operations and the resources destined to fund the missions. Therefore, the report asks the Security Council to make clear the goals and the resources to accomplish them. According to Fearon and Laitin, the Brahimi Report provides a political instrument for the secretary-general to negotiate with the Security Council the goals, the troops, and the resources need it to the operations. This instrument tries to avoid the cases of underfunding presented in Missions such as in Bosnia, Somalia, and Sierra Leone. Christine Gray analyses the issues of implementing the recommendations of the Brahimi Report. She explains the difficulty in implementing these recommendations. In particular, in reducing the gap between the mandates of Security Council and the actual resources devoted to implementing them.


See also

*
Bangladesh UN Peacekeeping Force The Bangladesh Armed Forces and the Bangladesh Police have been actively involved in a number of United Nations Peace Support Operations (UNPSO) since 1988. Currently Bangladesh is the largest contributor in the UN peacekeeping missions. Banglad ...
*
List of United Nations peacekeeping missions This is a list of United Nations peacekeeping missions since the United Nations was founded in 1945, organized by region, with the dates of deployment, the name of the related conflict, and the name of the UN operation. Peacekeeping, as defin ...
*
List of countries by number of UN peacekeepers This is a list of countries by total number of peacekeepers contributed to United Nations operations based on United Nations reporting as of 30 September 2021. List Notes See also * List of countries by number of military and paramilitary pe ...
*
List of countries where UN peacekeepers are currently deployed This is a list of United Nations peacekeeping missions since the United Nations was founded in 1945, organized by region, with the dates of deployment, the name of the related conflict, and the name of the UN operation. Peacekeeping, as defin ...
*
List of non-UN peacekeeping missions Below is a list of current and historical peacekeeping missions which were not mandated by the United Nations. Current NATO * KFOR is a NATO-led multinational force responsible for establishing and maintaining security in Kosovo. This peace-enfo ...
*
Multinational Force and Observers The Multinational Force and Observers (MFO) is an international peacekeeping force overseeing the terms of the peace treaty between Egypt and Israel. The MFO generally operates in and around the Sinai peninsula, ensuring free navigation through ...
*
Military operations other than war Military operations other than war (MOOTW) focus on deterring war, resolving conflict, promoting peace, and supporting civil authorities in response to domestic crises. The phrase and acronym were coined by the United States military during the ...
*
Temporary International Presence in Hebron Temporary International Presence in Hebron or TIPH was a civilian observer mission in the West Bank city of Israeli–Palestinian conflict in Hebron, Hebron established in 1994. Both the Israeli Government and Palestinian Authority called for its ...
*
Timeline of UN peacekeeping missions The United Nations has authorized 71 peacekeeping operations as of April 2018. These do not include interventions authorized by the UN like the Korean War and the Gulf War. The 1990s saw the most UN peacekeeping operations to date. Peacekeeping op ...
*
Three Block War The Three Block War is a concept described by U.S. Marine General Charles Krulak in the late 1990s to illustrate the complex spectrum of challenges likely to be faced by Marines on the modern battlefield. In Krulak's example, Marines may be require ...
* Peacebuilding *
Police action In military/security studies and international relations, police action is a military action undertaken without a formal declaration of war. Today the term counter-insurgency is more used. Since World War II, formal declarations of war have bee ...


References


Further reading

* Aoi, Chiyuki; Coning, Cedric de; Thakur, Ramesh (eds.
''Unintended consequences of peacekeeping operations''
United Nations University, 2007. * Autesserre, Séverine. 2014.
Peaceland: Conflict Resolution and the Everyday Politics of International Intervention
'. Cambridge University Press. * Barnett, Michael. 2002. ''Eyewitness to a Genocide: the United Nations and Rwanda''. Cornell University Press. * * * Doyle, Michael W. and Sambanis, Nicholas. 2006. ''Making War and Building Peace''. Princeton University Press * Evelegh, Robin (1978). Peace Keeping in a Democratic Society: The Lessons of Northern Ireland. Montréal, Québec: McGill-Queen's University Press. * *
Anja Jetschke and Bernd Schlipphak. 2019. MILINDA: A new dataset on United Nations-led and non-united Nations-led peace operations. Conflict Management and Peace Science.
*Howard, Lise Morjé. 2008. UN Peacekeeping in Civil Wars. New York: Cambridge University Press. abstract * Marten, Kimberly. 2004. ''Enforcing the Peace: Learning from the Imperial Past''. New York: Columbia University Press * Paris, Roland. 2010. ''At War's End''. New York: Cambridge University Press * * * *


External links

* {{Authority control Military operations other than war