The African Nuclear-Weapon-Free Zone Treaty, also known as the Treaty of Pelindaba (named after

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...

's main nuclear research facility, run by the South African Nuclear Energy Corporation (NECSA) and was the location where South Africa's atomic bombs of the 1970s were developed, constructed and subsequently stored), establishes 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 ...

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

. The treaty was signed in 1996 and came into effect with the 28th ratification on 15 July 2009.

Treaty outline

The Treaty prohibits the research, development, manufacture, stockpiling, acquisition, testing, possession, control or stationing of nuclear explosive devices in the territory of parties to the Treaty and the dumping of

radioactive waste Radioactive waste is a type of hazardous waste that contains radioactive material. It is a result of many activities, including nuclear medicine, nuclear research, nuclear power generation, nuclear decommissioning, rare-earth mining, and nuclear ...

s in the African zone by Treaty parties. The Treaty also prohibits any attack against nuclear installations in the zone by Treaty parties and requires them to maintain the highest standards of physical protection of nuclear material, facilities and equipment, which are to be used exclusively for peaceful purposes. The Treaty requires all parties to apply full-scope

International Atomic Energy Agency The International Atomic Energy Agency (IAEA) is an intergovernmental organization that seeks to promote the peaceful use of nuclear technology, nuclear energy and to inhibit its use for any military purpose, including nuclear weapons. It was ...

safeguards to all their peaceful nuclear activities. A mechanism to verify compliance, including the establishment of the African Commission on Nuclear Energy, has been established by the Treaty. Its office will be in South Africa. The Treaty affirms the right of each party to decide for itself whether to allow visits by foreign ships and aircraft to its ports and airfields, explicitly upholds the freedom of navigation on the

high seas The terms international waters or transboundary waters apply where any of the following types of bodies of water (or their drainage basins) transcend international boundaries: oceans, large marine ecosystems, enclosed or semi-enclosed regiona ...

and does not affect rights to passage through

territorial waters Territorial waters are informally an area of water where a sovereign state has jurisdiction, including internal waters, the territorial sea, the contiguous zone, the exclusive economic zone, and potentially the extended continental shelf ( ...

guaranteed by

international law International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...

Area of application

"African nuclear-weapon-free zone" means the territory of the continent of Africa, island states that are members of OAU, and all islands considered by the

Organization of African Unity The Organisation of African Unity (OAU; , OUA) was an African intergovernmental organization established on 25 May 1963 in Addis Ababa, Ethiopia, with 33 signatory governments. Some of the key aims of the OAU were to encourage political and ec ...

in its resolutions to be part of Africa; "Territory" means the land territory, internal waters, territorial seas and

archipelagic waters An archipelagic state is an island country that consists of one or more archipelagos. The designation is legally defined by the United Nations Convention on the Law of the Sea of 1982 ( UNCLOS III). The Bahamas, Fiji, Indonesia, Papua New Guinea, ...

and the airspace above them as well as the

seabed The seabed (also known as the seafloor, sea floor, ocean floor, and ocean bottom) is the bottom of the ocean. All floors of the ocean are known as seabeds. The structure of the seabed of the global ocean is governed by plate tectonics. Most of ...

and

subsoil Subsoil is the layer of soil under the topsoil on the surface of the ground. Like topsoil, it is composed of a variable mixture of small particles such as sand, silt and clay, but with a much lower percentage of organic matter and humus. The su ...

beneath. The African Nuclear-Weapon-Free Zone (ANWFZ) covers the entire African continent as well as the following islands: Agaléga Islands, Bassas da India, Cabo Verde,

Canary Islands The Canary Islands (; ) or Canaries are an archipelago in the Atlantic Ocean and the southernmost Autonomous communities of Spain, Autonomous Community of Spain. They are located in the northwest of Africa, with the closest point to the cont ...

Cargados Carajos Saint Brandon (), also known as the Cargados Carajos Shoals, is a southwest Indian Ocean archipelago of sand banks, shoals and islets belonging to the Republic of Mauritius. It lies about northeast of the island of Mauritius. It consists of fiv ...

Chagos Archipelago The Chagos Archipelago (, ) or Chagos Islands (formerly , and later the Oil Islands) is a group of seven atolls comprising more than 60 islands in the Indian Ocean about south of the Maldives archipelago. This chain of islands is the southernmo ...

Diego Garcia Diego Garcia is the largest island of the Chagos Archipelago. It has been used as a joint UK–U.S. military base since the 1970s, following the expulsion of the Chagossians by the UK government. The Chagos Islands are set to become a former B ...

Comoros The Comoros, officially the Union of the Comoros, is an archipelagic country made up of three islands in Southeastern Africa, located at the northern end of the Mozambique Channel in the Indian Ocean. Its capital and largest city is Moroni, ...

, Europa Island, Juan de Nova,

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

Mauritius Mauritius, officially the Republic of Mauritius, is an island country in the Indian Ocean, about off the southeastern coast of East Africa, east of Madagascar. It includes the main island (also called Mauritius), as well as Rodrigues, Ag ...

Mayotte Mayotte ( ; , ; , ; , ), officially the Department of Mayotte (), is an Overseas France, overseas Overseas departments and regions of France, department and region and single territorial collectivity of France. It is one of the Overseas departm ...

, Prince Edward & Marion Islands,

São Tomé and Príncipe São Tomé and Príncipe, officially the Democratic Republic of São Tomé and Príncipe, is an island country in the Gulf of Guinea, off the western equatorial coast of Central Africa. It consists of two archipelagos around the two main isla ...

Réunion Réunion (; ; ; known as before 1848) is an island in the Indian Ocean that is an overseas departments and regions of France, overseas department and region of France. Part of the Mascarene Islands, it is located approximately east of the isl ...

, Rodrigues Island,

Seychelles Seychelles (, ; ), officially the Republic of Seychelles (; Seychellois Creole: ), is an island country and archipelagic state consisting of 155 islands (as per the Constitution) in the Indian Ocean. Its capital and largest city, Victoria, ...

Tromelin Island Tromelin Island (; , ), once called the Isle of Sand, is a low, flat island in the Indian Ocean about north of Réunion and about east of Madagascar. Both France and Mauritius claim sovereignty over the islands, and France includes it in t ...

, and

Zanzibar Zanzibar is a Tanzanian archipelago off the coast of East Africa. It is located in the Indian Ocean, and consists of many small Island, islands and two large ones: Unguja (the main island, referred to informally as Zanzibar) and Pemba Island. ...

and Pemba Islands. This list does not mention the mid-ocean islands of St. Helena 1,900 km west from southern Angola or its dependencies including

Ascension Island Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the Atlantic Ocean, South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overs ...

and

Tristan da Cunha Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...

, Bouvet Island 2,500 km southwest from Cape Town, the

Crozet Islands The Crozet Islands (; or, officially, ''Archipel Crozet'') are a sub-Antarctic archipelago of small islands in the southern Indian Ocean. They form one of the five administrative districts of the French Southern and Antarctic Lands. History ...

2,350 km south of Madagascar, Kerguelen, or

Île Amsterdam (), also known as Amsterdam Island or New Amsterdam (), is an island of the French Southern and Antarctic Lands in the southern Indian Ocean that together with neighbouring Île Saint-Paul to the south forms one of the five districts of the t ...

and

Île Saint-Paul is an island forming part of the French Southern and Antarctic Lands (, TAAF) in the Indian Ocean, with an area of . The island is located about south of the larger Île Amsterdam , northeast of the Kerguelen Islands, and southeast of Réuni ...

, which, (with

American Samoa American Samoa is an Territories of the United States, unincorporated and unorganized territory of the United States located in the Polynesia region of the Pacific Ocean, South Pacific Ocean. Centered on , it is southeast of the island count ...

in the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

), are the only Southern Hemisphere lands not in any of the

History

The quest for a nuclear free Africa began when the

formally stated its desire for a Treaty ensuring the denuclearization of Africa at its first Summit in

Cairo Cairo ( ; , ) is the Capital city, capital and largest city of Egypt and the Cairo Governorate, being home to more than 10 million people. It is also part of the List of urban agglomerations in Africa, largest urban agglomeration in Africa, L ...

in July 1964. The Treaty was opened for signature on 11 April 1996 in

Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...

. All the States of Africa are eligible to become parties to the Treaty, which will enter into force upon its 28th ratification; the Protocols with also come into force at that time for those Protocol signatories that have deposited their instruments of ratification. It was reported in 1996 that no African Arab state would ratify the Treaty until

Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...

renounces its nuclear weapons program. However,

Algeria Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to Algeria–Tunisia border, the northeast by Tunisia; to Algeria–Libya border, the east by Libya; to Alger ...

Libya Libya, officially the State of Libya, is a country in the Maghreb region of North Africa. It borders the Mediterranean Sea to the north, Egypt to Egypt–Libya border, the east, Sudan to Libya–Sudan border, the southeast, Chad to Chad–L ...

, and

Mauritania Mauritania, officially the Islamic Republic of Mauritania, is a sovereign country in Maghreb, Northwest Africa. It is bordered by the Atlantic Ocean to the west, Western Sahara to Mauritania–Western Sahara border, the north and northwest, ...

have since ratified the Treaty. The

United Nations General Assembly The United Nations General Assembly (UNGA or GA; , AGNU or AG) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ. Currently in its Seventy-ninth session of th ...

has passed without a vote identical resolutions in 1997 (twice), 1999, 2001, 2003, and 2005 calling upon African States that have not yet done so to sign and ratify the Treaty as soon as possible so that it may enter into force without delay, and for States contemplated in Protocol III to take all necessary measures to ensure its speedy application. A resolution had been passed in 1995 in support of the final text of the Treaty.

Ratified or acceded states

As of May 2022, the Treaty has been ratified by 44 states, and entered into force on 15 July 2009.

States that have signed but not ratified

All countries are members of the

African Union The African Union (AU) is a continental union 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 African Union. The b ...

Non-signatory states

Nuclear weapons states and the African Nuclear Weapon Free Zone

The Treaty has three Protocols. :Under Protocol I, the

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 ...

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 ...

, 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 Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

and the

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

are invited to agree not to use or threaten to use a nuclear explosive device against any Treaty party or against any territory of a Protocol III party within the African zone. :Under Protocol II, the United States, France, the United Kingdom, the Russian Federation and China are invited to agree not to test or assist or encourage the testing of a nuclear explosive device anywhere within the African zone. :Protocol III is open to states with dependent territories in the zone and obligates them to observe certain provisions of the Treaty with respect to these territories; only Spain and France may become Parties to it. The United Kingdom, France, the Russian Federation and China have signed and ratified the Protocols, but the United States has yet to ratify.

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 ...

has neither signed nor ratified Protocol III. The

has supported the concept of the denuclearization of Africa since the first

resolution on this issue in 1965 and has played an active role in drafting the final text of the Treaty and Protocols. The United States signed Protocols I and II in 1996, but has not ratified them. In May 2010, U.S. Secretary of State

Hillary Clinton Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator represent ...

announced that the

Obama Administration Barack Obama's tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. Obama, a Democrat from Illinois, took office following his victory over Republican nomine ...

would submit these protocols to the U.S. Senate for advice and consent to ratification. The status of the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...

island of

, controlled by the United Kingdom and used as a military base by the United States, with regard to the Treaty is unclear. Diego Garcia is part of the

claimed by Mauritius. The other islands of the Chagos Archipelago are considered in Africa and are under the treaty, but neither the United States nor the United Kingdom recognizes Diego Garcia as being subject to the Treaty.

Enforcement

To allow for the verification of its nuclear non-proliferation undertaking, the Treaty requires parties to conclude comprehensive safeguards agreements with the

IAEA The International Atomic Energy Agency (IAEA) is an intergovernmental organization that seeks to promote the peaceful use of nuclear energy and to inhibit its use for any military purpose, including nuclear weapons. It was established in 1957 ...

equivalent to the agreements required in connection with the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). Twenty-one States in Africa have yet to bring such agreements into force. The IAEA encourages them to bring these agreements into force as soon as possible. According to Article 12 (Mechanism for compliance) of the Treaty, after entry-into-force, the Parties agree to establish an African Commission on Nuclear Energy (AFCONE). In addition to being a compliance mechanism, the Commission will be responsible for encouraging regional and sub-regional programmes for co-operation in the peaceful uses of nuclear science and technology. The establishment of AFCONE would also: encourage African states to take responsibility for their natural resources, and in particular nuclear material; and protect against the dumping of toxic waste.

References

External links

Text of African Nuclear Weapons Free Zone Treaty

United States Department of State The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...

African Nuclear Weapon Free Zone Treaty
Nuclear Threat Initiative {{Authority control 1996 in Egypt African Union treaties Treaties establishing nuclear-weapon-free zones Treaties concluded in 1996 Treaties entered into force in 2009 Treaties of Algeria Treaties of Angola Treaties of Benin Treaties of Botswana Treaties of Burkina Faso Treaties of Burundi Treaties of Cameroon Treaties of Chad Treaties of the Comoros Treaties of the Republic of the Congo Treaties of Ivory Coast Treaties of Equatorial Guinea Treaties of Ethiopia Treaties of Gabon Treaties of the Gambia Treaties of Ghana Treaties of Guinea Treaties of Guinea-Bissau Treaties of Kenya Treaties of Lesotho Treaties of the Libyan Arab Jamahiriya Treaties of Madagascar Treaties of Malawi Treaties of Mali Treaties of Mauritania Treaties of Mauritius Treaties of Mozambique Treaties of Namibia Treaties of Nigeria Treaties of Rwanda Treaties of the Sahrawi Arab Democratic Republic Treaties of Senegal Treaties of Seychelles Treaties of South Africa Treaties of Eswatini Treaties of Tanzania Treaties of Togo Treaties of Tunisia Treaties of Zambia Treaties of Zimbabwe