Nuclear weapon - Wikipedia
A nuclear weapon [a] is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions …
List of nuclear weapons - Wikipedia
American nuclear weapons of all types – bombs, warheads, shells, and others – are numbered in the same sequence starting with the Mark 1 and (as of March 2006) ending with the W91 …
Status of World Nuclear Forces - Federation of American ...
2024年3月29日 · Despite progress in reducing nuclear weapon arsenals since the Cold War, the world’s combined inventory of nuclear warheads remains at a very high level: nine countries …
W80 (nuclear warhead) - Wikipedia
It was designed for deployment on cruise missiles and is the warhead used in all nuclear-armed ALCM and ACM missiles deployed by the US Air Force, and in the US Navy's BGM-109 …
Nuclear weapon | History, Facts, Types, Countries, Blast ...
2024年11月19日 · nuclear weapon, device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two processes. Fission …
Nuclear Weapons - Our World in Data
The world’s nuclear powers have more than 12,000 nuclear warheads. These weapons can kill millions directly and, through their impact on agriculture, likely have the potential to kill billions.
Nuclear Weapons: Who Has What at a Glance | Arms Control ...
According to the March 2023 New START declaration, the United States deploys 1,419 strategic nuclear warheads on 662 strategic delivery systems (intercontinental ballistic missiles, …