Switzerland Switzerland, officially the Swiss Confederation, is a landlocked country located in west-central Europe. It is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland ...

is a neutral European country, which is not a member of the

North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental transnational military alliance of 32 member states—30 European and 2 North American. Established in the aftermat ...

(NATO). Since 1996, Switzerland has participated in NATO's

Partnership for Peace The Partnership for Peace (PfP; ) is a North Atlantic Treaty Organization (NATO) program aimed at creating trust and cooperation between the member states of NATO and other states mostly in Europe, including post-Soviet states; 18 states are ...

(PfP) programme. Switzerland is surrounded by the

European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...

but not an EU member itself, thereby also maintaining its neutrality with regard to EU membership and the EU mutual defence clause enshrined in Article 42.7 of the consolidated version of the Treaty on European Union, although the EU treaty also provides for neutral countries to maintain their neutrality. NATO_enlargement

Background

Historical neutrality

Neutrality is one of the main principles of Switzerland's foreign policy which dictates that

is not to be involved in armed or political conflicts between other states. This policy is self-imposed and designed to ensure external security and promote peace. Switzerland has the oldest policy of

military neutrality A neutral country is a state that is neutral towards belligerents in a specific war or holds itself as permanently neutral in all future conflicts (including avoiding entering into military alliances such as NATO, CSTO or the SCO). As a type o ...

in the world; it has not participated in a foreign war since its neutrality was established by the Treaty of Paris in 1815. Although the European powers (Austria, France, the United Kingdom, Portugal, Prussia, Russia, Spain and Sweden) agreed at the

Congress of Vienna The Congress of Vienna of 1814–1815 was a series of international diplomatic meetings to discuss and agree upon a possible new layout of the European political and constitutional order after the downfall of the French Emperor Napoleon, Napol ...

in May 1815 that Switzerland should be neutral, final ratification was delayed until after Napoleon Bonaparte was defeated so that some coalition forces could invade France via Swiss territory. The country has a history of

armed neutrality A neutral country is a state that is neutral towards belligerents in a specific war or holds itself as permanently neutral in all future conflicts (including avoiding entering into military alliances such as NATO, CSTO or the SCO). As a type ...

going back to the

Reformation The Reformation, also known as the Protestant Reformation or the European Reformation, was a time of major Theology, theological movement in Western Christianity in 16th-century Europe that posed a religious and political challenge to the p ...

; it has not been in a state of war internationally since 1815 and did not join the United Nations until 2002. It pursues an active foreign policy and is frequently involved in peace-building processes around the world.Lassa Oppenheim, Ronald Roxburgh (2005). ''International Law'', The Lawbook Exchange, Ltd.
p. 173
/ref> According to Swiss president

Ignazio Cassis Ignazio Daniele Giovanni Cassis (; born 13 April 1961) is a Swiss physician and politician who has been a List of members of the Swiss Federal Council, Member of the Swiss Federal Council since 1 November 2017. A member of FDP.The Liberals, Cas ...

in 2022 during a

World Economic Forum The World Economic Forum (WEF) is an international non-governmental organization, international advocacy non-governmental organization and think tank, based in Cologny, Canton of Geneva, Switzerland. It was founded on 24 January 1971 by German ...

speech, the laws of neutrality for Switzerland are based on The Hague agreement principles which include "no participation in wars; international cooperation but no membership in any military alliance; no provision of troops or weapons to warring parties and no granting of transition rights."

Relationship with the European Union

applied to join the

(EU) in 1992; however the application was withdrawn due to public opposition. A referendum to join the

European Economic Area The European Economic Area (EEA) was established via the ''Agreement on the European Economic Area'', an international agreement which enables the extension of the European Union's single market to member states of the European Free Trade Asso ...

was rejected in 1992. Switzerland is at present associated with the EU through a series of bilateral treaties in which Switzerland has adopted various provisions of

European Union law European Union law is a system of Supranational union, supranational Law, laws operating within the 27 member states of the European Union (EU). It has grown over time since the 1952 founding of the European Coal and Steel Community, to promote ...

in order to participate in the Union's single market, without joining as a

member state A member state is a state that is a member of an international organization or of a federation or confederation. Since the World Trade Organization (WTO) and the International Monetary Fund (IMF) include some members that are not sovereign states ...

. All but one (the

microstate A microstate or ministate is a sovereign state having a very small population or land area, usually both. However, the meanings of "state" and "very small" are not well-defined in international law. Some recent attempts to define microstates ...

Liechtenstein Liechtenstein (, ; ; ), officially the Principality of Liechtenstein ( ), is a Landlocked country#Doubly landlocked, doubly landlocked Swiss Standard German, German-speaking microstate in the Central European Alps, between Austria in the east ...

) of Switzerland's neighbouring countries are EU member states.

Russian invasion of Ukraine

Switzerland follows defined rules to remain neutral in military conflicts, it imposed sanctions for this "serious violation of the most fundamental norms of international law ..within the scope of its political room for manoeuvre." Swiss law only allows for adoption of sanctions imposed by the

United Nations 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, an ...

, the EU or the

OECD The Organisation for Economic Co-operation and Development (OECD; , OCDE) is an international organization, intergovernmental organization with 38 member countries, founded in 1961 to stimulate economic progress and international trade, wor ...

. Irrespective of the actual laws governing a

neutral country A neutral country is a sovereign state, state that is neutral towards belligerents in a specific war or holds itself as permanently neutral in all future conflicts (including avoiding entering into military alliances such as NATO, Collective Sec ...

, many media outlets still labelled this as a break with 500 years of Swiss neutrality. In April 2022, the

Federal Department of Economic Affairs The Federal Department of Economic Affairs, Education and Research (EAER, ; ; ) is one of the seven departments of the federal government of Switzerland, headed by a Member of the Swiss Federal Council. The department was renamed from Federal ...

vetoed

Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...

's request to

re-export Re-exportation, also called entrepot trade, is a form of international trade in which a country exports goods which it previously imported without altering them. One such example could be when one member of a free trade agreement charges lower t ...

Swiss ammunition to Ukraine on the basis of Swiss neutrality. The defence ministry of Switzerland, initiated a report in May 2022 analyzing various military options, including increased cooperation and joint military exercises with NATO. On 23 March 2023, Swiss Federal Councilor

Viola Amherd Viola Patricia Amherd (born 7 June 1962) is a Swiss politician who served as a Member of the Swiss Federal Council from 2019 to 2025, and as President of the Swiss Confederation for 2024 between 1 January and 31 December. She was the head of the ...

made an official visit to

NATO headquarters The NATO headquarters is the political and administrative center of the North Atlantic Treaty Organization (NATO). After previous locations in London and Paris, it has been headquartered in Brussels since 1967, in a complex in Haren, part of ...

Brussels Brussels, officially the Brussels-Capital Region, (All text and all but one graphic show the English name as Brussels-Capital Region.) is a Communities, regions and language areas of Belgium#Regions, region of Belgium comprising #Municipalit ...

to discuss the issue of re-exporting Swiss ammunition to Ukraine. This was the first visit of a Federal Councilor there, and while a diplomatic approach between the parties was successful, the Swiss side did not change its position in that regard.

Jens Stoltenberg Jens Stoltenberg (; born 16 March 1959) is a Norwegian politician from the Labour Party. Since 2025, he has been the Minister of Finance in the Støre Cabinet. He has previously been the prime minister of Norway and secretary general of NATO. ...

Secretary General of NATO The secretary general of NATO is the chief civil servant of the NATO, North Atlantic Treaty Organization (NATO), an intergovernmental military alliance with 32 member states. The officeholder is an international diplomat responsible for coordinat ...

, said in an interview that he understood the standpoint of Swiss neutrality but could not comprehend why Switzerland would not allow the re-exporting of such arms for the defence of a nation. The Council of States would discuss the issue further in its 2023 June session. In May the

Swiss Federal Council The Federal Council is the federal cabinet of the Swiss Confederation. Its seven members also serve as the collective head of state and government of Switzerland. Since World War II, the Federal Council is by convention a permanent grand co ...

voted in favor to export 25 out-of-service Leopard 2 battle tanks to Germany to replenish their armament but still resisted the demand by NATO to actively re-export military equipment to Ukraine. In August 2023, the Russian hacker group Joker DPR released secret documents that several Swiss-made weapons systems were indeed to be delivered to the Ukrainian front. Among the possible shipments through

Denmark Denmark is a Nordic countries, Nordic country in Northern Europe. It is the metropole and most populous constituent of the Kingdom of Denmark,, . also known as the Danish Realm, a constitutionally unitary state that includes the Autonomous a ...

and Baltic states, such as

Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...

, are 22 Piranha-III armored vehicles manufactured by Mowag. This re-export was initially stopped by the Swiss government. The leaked documents show that such supply would happen through a middleman and trade with other goods despite ongoing measures by the Swiss to deny the re-export of military equipment to the conflict region. Business deals with 25 Swiss Leopard-2 combat tanks and Piranhas were also published by the Russian hacker group. The

State Secretariat for Economic Affairs State most commonly refers to: * State (polity), a centralized political organization that regulates law and society within a territory **Sovereign state, a sovereign polity in international law, commonly referred to as a country **Nation state, a ...

(SECO) was alarmed by these findings and attempted to safeguard the Swiss policy not to supply arms to the ongoing war.Odehnal B. & Bronnimann C. (10 Aug. 2023
"Russische Hacker stellen Plan für Schweizer Panzerdeal online"
Tages Anzeiger. Retrieved 11 August 2023.

Opinion polling on Swiss NATO membership

In May 2022, another poll indicated 33% of Swiss supported NATO membership for Switzerland, and 56% supported increased ties with NATO.

Switzerland's foreign relations with NATO member states

Albania Albania ( ; or ), officially the Republic of Albania (), is a country in Southeast Europe. It is located in the Balkans, on the Adriatic Sea, Adriatic and Ionian Seas within the Mediterranean Sea, and shares land borders with Montenegro to ...

Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...

Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...

Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...

Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...

Finland Finland, officially the Republic of Finland, is a Nordic country in Northern Europe. It borders Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland to the south, ...

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...

Hungary Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...

Iceland Iceland is a Nordic countries, Nordic island country between the Atlantic Ocean, North Atlantic and Arctic Oceans, on the Mid-Atlantic Ridge between North America and Europe. It is culturally and politically linked with Europe and is the regi ...

Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...

Lithuania Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...

Luxembourg Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembour ...

Montenegro , image_flag = Flag of Montenegro.svg , image_coat = Coat of arms of Montenegro.svg , coa_size = 80 , national_motto = , national_anthem = () , image_map = Europe-Mont ...

Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...

North Macedonia North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...

Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...

Portugal Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...

Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...

Slovakia Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia's m ...

Slovenia Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and a short (46.6 km) coastline within the Adriati ...

Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...

Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...

Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

References

{{DEFAULTSORT:Switzerland-NATO relations NATO relations