incident in the southern Atlantic may have been an atmospheric nuclear test in contravention of the PTBT by Israel and South Africa, both of which were parties to the treaty. See also Air Force Technical Applications Center – US organization dedicated to monitoring nuclear treaty compliance Boeing WC-135 Constant Phoenix – US aircraft used to detect nuclear explosions National technical means of verification Project Orion (nuclear propulsion) – US project that ended shortly after ratification of the PTBT References Citations Publications Pietrobon, Allen. (2016)"The Role of Norman Cousins and Track II Diplomacy in the Breakthrough to the 1963 Limited Test Ban Treaty." Journal of Cold War Studies 18.1 (2016): 60–79. Sachs, Jeffrey D. (2013) "JFK and the future of global leadership." International Affairs 89.6 (2013): 1379–1387. online, focuses on American University speech. External links Treaty at United Nations Office for Disarmament Affairs Internal US documents relating to the test ban at the National Security Archive Video of John F. Kennedy's announcement of the test-ban agreement Video of a 1986 PBS program on reported Soviet arms violations Arms control treaties Cold War treaties 1963 in the United States India–Pakistan relations Non-proliferation treaties Nuclear technology treaties Nuclear weapons policy Nuclear weapons testing Presidency of Dwight D. Eisenhower Presidency of John F. Kennedy Soviet Union–United States relations Treaties concluded in 1963 Treaties entered into force in 1963 Treaties extended to Aruba Treaties extended to Greenland Treaties extended to the Faroe Islands Treaties extended to the Netherlands Antilles Treaties of the Kingdom of Afghanistan Treaties of Antigua and Barbuda Treaties of Argentina Treaties of Armenia Treaties of Australia Treaties of Austria Treaties of the Bahamas Treaties of Bangladesh Treaties of Belgium Treaties of Bhutan Treaties of Bolivia Treaties of Bosnia and Herzegovina Treaties of Botswana Treaties of the military dictatorship in Brazil Treaties of the People's Republic of Bulgaria Treaties of the Byelorussian Soviet Socialist Republic Treaties of Canada Treaties of Cape Verde Treaties of the Central African Republic Treaties of the Dominion of Ceylon Treaties of Chad Treaties of Chile Treaties of the Republic of China (1949–1971) Treaties of Colombia Treaties of the Democratic Republic of the Congo (1964–1971) Treaties of Costa Rica Treaties of Croatia Treaties of Cyprus Treaties of the Czech Republic Treaties of Czechoslovakia Treaties of the Republic of Dahomey Treaties of Denmark Treaties of the Dominican Republic Treaties of East Germany Treaties of Ecuador Treaties of Egypt Treaties of