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Map of nuclear-armed states of the world NPT -designated nuclear weapon states (China, France, Russia, United Kingdom, United States) Other states with nuclear weapons (India, North Korea, Pakistan) Other states presumed to have nuclear weapons (Israel) NATO or CSTO member nuclear weapons sharing states (Belgium, Germany, Italy, Netherlands, Turkey, Belarus) States formerly possessing nuclear ...
Worldwide nuclear test with a yield of 1.4 Mt TNT equivalent and more Date (GMT) Yield (megatons) Deployment Country Test site Name or number October 30, 1961: 50: parachute air drop: Soviet Union: Novaya Zemlya: Tsar Bomba, Test #130 December 24, 1962: 24.2: missile warhead: Soviet Union: Novaya Zemlya: Test #219: August 5, 1962: 21.1: air ...
Afterwards, the Comprehensive Test Ban Treaty was signed and ratified by the major nuclear weapons powers, and the number of worldwide nuclear tests decreased rapidly. [24] India and Pakistan conducted nuclear tests in 1998, but afterwards only North Korea conducted nuclear tests-- in 2006, 2009, 2013, twice in 2016, and in 2017 .
Nuclear power plants operate in 32 countries and generate about a tenth of the world's electricity. [2] Most are in Europe , North America and East Asia . The United States is the largest producer of nuclear power, while France has the largest share of electricity generated by nuclear power, at about 70%.
Russia, with 5,580 warheads, and the United States, with 5,044, are by far the world's biggest nuclear powers, holding about 88% of the world's nuclear weapons, according to the Federation of ...
First nuclear weapons test, conducted as part of the Manhattan Project. Tested the Mark 3 Fat Man design. Crossroads: 1946 2: 2: 2: 21 42: First postwar test series. Sandstone: 1948 3: 3: 3: 18 to 49 104: The first use of "levitated" cores made of oralloy. Tested components for Mark 4 design. Ranger: 1951 5: 5: 5: 1 to 22 40: First tests at the ...
Nevada National Security Site (formerly known as Nevada Test Site, NTS) A nuclear test site carved out of the Nevada Test and Training Range in Nye County, Nevada in 1952. Roughly the size of Rhode Island, it contains many terrains in which various bombs can be tested. Frenchman Flat, Areas 5, 11
The components of a B83 nuclear bomb used by the United States. This is a list of nuclear weapons listed according to country of origin, and then by type within the states. . The United States, Russia, China and India are known to possess a nuclear triad, being capable to deliver nuclear weapons by land, sea and