List of nuclear weapons

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 air.

Nuclear weapons
Background
Nuclear explosion History Warfare Design Testing Delivery Yield Effects Workers Ethics Arsenals Target selection Arms race Blackmail Deterrence Espionage Proliferation Disarmament Sharing Strategy Terrorism Umbrella Opposition Winter Pax Atomica
Nuclear-armed states
NPT recognized United States Russia United Kingdom France China Others India Israel (undeclared) Pakistan North Korea Former South Africa Belarus Kazakhstan Ukraine
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