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.

Mar 30, 2023 · Complete List of All U.S. Nuclear Weapons Last changed 30 March 2023 If a weapon name is an active link, click on it to see a picture of the weapon, or a page on it (if one exists).

Eight sovereign states have publicly announced successful detonation of nuclear weapons. [1] Five are considered to be nuclear-weapon states (NWS) under the terms of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT).

Since the atomic bombings of Hiroshima and Nagasaki, nuclear weapons have been detonated over 2,000 times for testing and demonstration. Only a few nations possess such weapons or are suspected of seeking them.

See all interactive charts on nuclear weapons ↓. Nine countries currently have nuclear weapons: Russia, the United States, China, France, the United Kingdom, Pakistan, India, Israel, and North Korea. These nuclear powers differ a lot in how many nuclear warheads they have.

This is a list of nuclear weapons listed according to country of origin, and then by type within the states. Notes: US 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 [update]) ending with the W-91...

Apr 8, 2025 · What is a nuclear weapon? A nuclear weapon is a device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two processes. Are there treaties to control the proliferation of nuclear weapons?

All nuclear weapons fit into one of two broad categories: fission and combination weapons, or the even-more-destructive fusion-based designs, which are technically thermo nuclear weapons and may also be referred to as thermonuclear bombs, fusion weapons, hydrogen bombs, or H-bombs.

Every Nuclear Bomb Explosion in History Since 1945. July 16, 1945, New Mexico, United States. This is the date of the first atomic bomb tested by the U.S. and then in the world. A little less than a month later, on August 6, 1945, the U.S. dropped the first real atomic bomb on Hiroshima.

The United States, Russia, and China also possess smaller numbers of non-strategic (or tactical) nuclear warheads, which are shorter-range, lower-yield weapons that are not subject to any treaty limits. China, India, and Pakistan are all pursuing new ballistic missiles, cruise missiles, and sea-based nuclear delivery systems. North Korea continues its nuclear pursuits in violation of its ...