The United States is one of the five recognized nuclear powers by the signatories of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) and one of the four countries wielding a nuclear triad.

2023年3月30日 · 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).

2025年1月13日 · The US nuclear weapons are thought to be stored at an estimated 24 geographical locations in 11 US states and five European countries (Kristensen and Korda 2019, 124). The number of locations will increase over the next decade as nuclear storage capacity is added to three bomber bases.

As of early 2019, more than 90% of world's 13,865 nuclear weapons were owned by the United States and Russia. Russia has the most nuclear warheads sitting at 5,977, while the United States has 5,428 warheads.

More than 10,000 people provide up to 400 on-alert, combat-ready LGM-30G Minuteman III intercontinental ballistic missiles, or ICBMs, in hardened silos across five states. Complicate enemy attack &...

One of NNSA’s core missions is to ensure the United States maintains a safe, secure, and reliable nuclear stockpile. These weapons—along with the submarines, ballistic missiles, and aircraft that deliver them—constitute the nation’s strategic deterrent.

2024年5月7日 · The United States is modernizing its nuclear bomber force by upgrading nuclear command-and-control capabilities on existing bombers, developing enhanced nuclear weapons (the B61–12, B61–13, and the new AGM-181 Long-Range Standoff Weapon or LRSO), and designing a new heavy bomber (the B-21 Raider).

From fiscal years 1994 through 2023, the United States dismantled 12,088 nuclear warheads. Since September 30, 2020, the United States has dismantled 405 nuclear warheads. Approximately 2,000 additional nuclear warheads are currently retired and …

2024年5月7日 · Despite calls for transparency of adversarial arsenals, nuclear secrecy at home has increased. In this issue of the Nuclear Notebook, FAS estimates that the United States maintains a stockpile of approximately 3,708 warheads—an unchanged estimate from the …

2023年1月16日 · The United States is modernizing its nuclear bomber force by upgrading nuclear command-and-control capabilities on existing bombers, developing improved nuclear weapons (the B61-12 and the new AGM-181 Long-Range Standoff Weapon (LRSO), and designing a new heavy bomber (the B-21 Raider).