The Treaty of Tlatelolco is the conventional name given to the Treaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean. It is embodied in the
OPANAL
The OPANAL (which stands for el Organismo para la Proscripción de las Armas Nucleares en la América Latina y el Caribe) is an international organization which promotes a non-aggression pact and nuclear disarmament in much of the Americas. In Eng ...
(french: Agence pour l'interdiction des armes nucléaires en Amérique latine et dans les Caraïbes, pt, Agência para a Proibição de Armas Nucleares na América Latina e no Caribe, es, Organismo para la Proscripción de las Armas Nucleares en la América Latina y el Caribe, en, the Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean). Signed in 1967, it was the first treaty of its kind covering a populated area of the world, but now around 40% of the world's population live in a
Nuclear-weapon-free zone
A nuclear-weapon-free zone (NWFZ) is defined by the United Nations as an agreement that a group of states has freely established by treaty or convention that bans the development, manufacturing, control, possession, testing, stationing or transpo ...
.
Provisions
Under the treaty, the states parties agree to prohibit and prevent the "testing, use, manufacture, production or acquisition by any means whatsoever of any nuclear weapons" and the "receipt, storage, installation, deployment and any form of possession of any nuclear weapons."
There are two additional protocols to the treaty:
Protocol I binds those overseas countries with territories in the region (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 territori ...
, 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 European mainland, continental mainland. It comprises England, Scotlan ...
,
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
, and the
Netherlands
)
, anthem = ( en, "William of Nassau")
, image_map =
, map_caption =
, subdivision_type = Sovereign state
, subdivision_name = Kingdom of the Netherlands
, established_title = Before independence
, established_date = Spanish Netherl ...
) to the terms of the treaty.
Protocol II requires the world's declared
nuclear weapons states
Eight sovereign states have publicly announced successful detonation of nuclear weapons. Five are considered to be nuclear-weapon states (NWS) under the terms of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). In order of acquisit ...
to refrain from undermining in any way the nuclear-free status of the region; it has been signed and ratified by the US, the UK, France,
China, and
Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...
.
The treaty also provides for a comprehensive control and verification mechanism, overseen by the Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (OPANAL), based in Mexico City.
History
Meeting in the
Tlatelolco district of
Mexico City
Mexico City ( es, link=no, Ciudad de México, ; abbr.: CDMX; Nahuatl: ''Altepetl Mexico'') is the capital city, capital and primate city, largest city of Mexico, and the List of North American cities by population, most populous city in North Amer ...
on 14 February 1967, the nations of
Latin America
Latin America or
* french: Amérique Latine, link=no
* ht, Amerik Latin, link=no
* pt, América Latina, link=no, name=a, sometimes referred to as LatAm is a large cultural region in the Americas where Romance languages — languages derived f ...
and the
Caribbean drafted this treaty to keep their region of the world free of
nuclear weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s.
Whereas
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest cont ...
had earlier been declared a
nuclear-weapon-free zone
A nuclear-weapon-free zone (NWFZ) is defined by the United Nations as an agreement that a group of states has freely established by treaty or convention that bans the development, manufacturing, control, possession, testing, stationing or transpo ...
under the 1961
Antarctic Treaty
russian: link=no, Договор об Антарктике es, link=no, Tratado Antártico
, name = Antarctic Treaty System
, image = Flag of the Antarctic Treaty.svgborder
, image_width = 180px
, caption ...
, this was the first time such a ban was put in place over a large, populated area.
COPREDAL was the Preparatory Commission for the Denuclearization of Latin America created after the Cuban Missile Crisis.
It consisted of four sets of sessions, all of them which held in Mexico City. The purpose of the sessions was to prepare a possible draft of the Treaty of Tlatelolco.
The United Nations Assembly authorized COPREDAL on 27 November 1963. The Preliminary Meeting on the Denuclearization of Latin America (REUPRAL) created the "Preparatory Commission for the Denuclearization of Latin America", COPREDAL.
There were four sets of COPREDAL's sessions. The first set of sessions took place from 15 to 22 March 1965, the second set of sessions from 23 August to 2 September 1965 and the third set of sessions from 19 April to 4 May 1965. The fourth set of sessions, also known as the Final Act, was divided into two parts. Part I started on 30 August 19 and Part II followed on 31 January to 14 February 1967.
In the first two sets of sessions, participants simply reported the activities that needed to be done in the following sets of sessions.
The agreements made in the third set of sessions consisted of presenting a report of the previous changes to de Co-ordinating Committee and preparing the draft for the following Treaty of the Prohibition of Nuclear Weapons in Latin America.
At the end of the fourth session, the objective was to entry the treaty into force.
Preparatory Commission created two working groups. Working group 1 was in charge of investigating control systems and predominant technical problems. Working group 2 dealt with legal and political questions.
A Drafting Group was also created in order to prepare the final texts.
Observers
Some other countries participated as observers, in every set of sessions such as Austria, Canada, Denmark, Federal Republic of Germany, France, India, Japan, Sweden, United Kingdom and United States of America.
International organizations were present as well, for example the International Atomic Energy Agency (IAEA).
The Latin American countries other than
Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
all signed the treaty in 1967, along with
Jamaica
Jamaica (; ) is an island country situated in the Caribbean Sea. Spanning in area, it is the third-largest island of the Greater Antilles and the Caribbean (after Cuba and Hispaniola). Jamaica lies about south of Cuba, and west of His ...
and
Trinidad and Tobago
Trinidad and Tobago (, ), officially the Republic of Trinidad and Tobago, is the southernmost island country in the Caribbean. Consisting of the main islands Trinidad and Tobago, and numerous much smaller islands, it is situated south of ...
, and all of these ratified the treaty by 1972. The treaty came into force on 22 April 1968, after
El Salvador had joined
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
in ratifying it and waived the conditions for its entry into force in accordance with its Article 28.
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
ratified in 1994, more than 26 years after signature, and was thus unprotected by the zone during the
Falklands War.
Other English-speaking Caribbean nations signed either soon after independence from the U.K. (1968, 1975, 1983) or years later (1989, 1992, 1994, 1995), all ratifying within 4 years after signing. However, as British territories they had been covered since 1969 when the U.K. ratified Protocol I.
The
Netherlands
)
, anthem = ( en, "William of Nassau")
, image_map =
, map_caption =
, subdivision_type = Sovereign state
, subdivision_name = Kingdom of the Netherlands
, established_title = Before independence
, established_date = Spanish Netherl ...
ratified Protocol I in 1971;
Suriname signed the Treaty in 1976 soon after independence from the Netherlands but did not ratify until 1997, 21 years after signing.
The U.S. signed Protocol I applying to
Puerto Rico
Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and unincorporated ...
and the
Virgin Islands
The Virgin Islands ( es, Islas Vírgenes) are an archipelago in the Caribbean Sea. They are geologically and biogeographically the easternmost part of the Greater Antilles, the northern islands belonging to the Puerto Rico Trench and St. Cro ...
in 1977 and ratified in 1981.
France signed Protocol I applying to its Caribbean islands and
French Guiana
French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas department/region and single territorial collectivity of France on the northern Atlantic coast of South America in the Guianas. ...
in 1979 but only ratified in 1992.
All five NPT-recognized
nuclear weapon states ratified Protocol II by 1979.
Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
was the last country to sign and to ratify, in 1995 and on 23 October 2002, completing signature and ratification by all 33 nations of Latin America and the Caribbean. Cuba ratified with a reservation that achieving a solution to the United States hostility to Cuba and the use of the
Guantánamo Bay military base for U.S. nuclear weapons was a precondition to Cuba's continued adherence.
The Mexican diplomat
Alfonso García Robles received the
Nobel Peace Prize
The Nobel Peace Prize is one of the five Nobel Prizes established by the will of Swedish industrialist, inventor and armaments (military weapons and equipment) manufacturer Alfred Nobel, along with the prizes in Chemistry, Physics, Physiolog ...
in 1982 for his efforts in promoting the treaty.
Diplomatic consequences
The basic agreement for Latin America is the possession of nuclear weapons directly or indirectly is prohibited.
With the intention of The Kingdom of the Netherlands desire to participate, COPREDAL's members decided not to include countries outside the region, including those which had territories in the region.
The regional territories belonging to countries outside the region would decide either to permit or deny the passage of nuclear weapons;
countries such as United States and France recognized those transit agreements.
The Soviet Union refused to recognize such transit agreements.
Signers
The following table lists the parties to the Treaty of Tlatelolco. All are also parties to the
Non-Proliferation Treaty
The Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the Non-Proliferation Treaty or NPT, is an international treaty whose objective is to prevent the spread of nuclear weapons and weapons technology, to promote cooperation ...
. The table also indicates which ones had become parties to the
Treaty on the Prohibition of Nuclear Weapons
The Treaty on the Prohibition of Nuclear Weapons (TPNW), or the Nuclear Weapon Ban Treaty, is the first legally binding international agreement to comprehensively prohibit nuclear weapons with the ultimate goal being their total elimination. It ...
(TPNW) by 20 June 2022.
See also
*
Treaty on the Prohibition of Nuclear Weapons
The Treaty on the Prohibition of Nuclear Weapons (TPNW), or the Nuclear Weapon Ban Treaty, is the first legally binding international agreement to comprehensively prohibit nuclear weapons with the ultimate goal being their total elimination. It ...
References
External links
Treaty textOPANAL websiteZone of Application map including oceansStatus of Signatures and RatificationsThe Official History of the Falklands Campaign: War and diplomacyBy Lawrence Freedman
{{Authority control
Politics of the Caribbean
Nuclear weapons policy
Cold War treaties
Treaties concluded in 1967
Treaties entered into force in 1969
Treaties of Argentina
Treaties of Barbados
Treaties of Belize
Treaties of Bolivia
Treaties of the military dictatorship in Brazil
Treaties of Chile
Treaties of Colombia
Treaties of Costa Rica
Treaties of Cuba
Treaties of Dominica
Treaties of Ecuador
Treaties of El Salvador
Treaties of Grenada
Treaties of Guatemala
Treaties of Guyana
Treaties of Haiti
Treaties of Honduras
Treaties of Jamaica
Treaties of Mexico
Treaties of Nicaragua
Treaties of Panama
Treaties of Paraguay
Treaties of Peru
Treaties of Saint Kitts and Nevis
Treaties of Saint Vincent and the Grenadines
Treaties of Saint Lucia
Treaties of Suriname
Treaties of Trinidad and Tobago
Treaties of Uruguay
Treaties of Venezuela
Treaties of the Dominican Republic
Treaties of the Bahamas
Treaties of Antigua and Barbuda
Treaties establishing nuclear-weapon-free zones
Treaties of the Netherlands
Treaties extended to the Netherlands Antilles
Treaties extended to Aruba
Treaties of the United States
Treaties extended to Puerto Rico
Treaties extended to the United States Virgin Islands
Treaties of the United Kingdom
Treaties extended to Anguilla
Treaties extended to Montserrat
Treaties extended to the British Virgin Islands
Treaties of France
Treaties of the People's Republic of China
Treaties of the Soviet Union
Treaties extended to the Cayman Islands
Treaties extended to the Falkland Islands
Treaties extended to South Georgia and the South Sandwich Islands
Treaties extended to the Turks and Caicos Islands