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May 7, 2024 · The Biden administration’s NPR also continued earlier plans to retire the B83-1 gravity bomb—the last nuclear weapon with a megaton-level yield in the US nuclear arsenal—“due to increasing limitations on its capabilities and rising maintenance costs” (US Department of Defense 2022a, 20).
Dec 1, 2023 · No leg of the triad is as controversial as the intercontinental ballistic missile (ICBM) system, the arsenal of hundreds of weapons spread across 450 underground silos in Montana, North Dakota,...
May 7, 2024 · The United States has embarked on a wide-ranging nuclear modernization program that will ultimately see every nuclear delivery system replaced with newer versions over the coming decades. The total cost of this modernization could reach over $1.7 trillion.
The B-2 strategic bomber, a relatively new system, is being upgraded, as is the B-52H bomber. The Air Force is also planning a new strategic bomber, the B-21 Raider, and a new nuclear-capable cruise missile, known as the Long-Range Standoff Weapon (LRSO) to replace the existing Air-Launched Cruise Missile (ALCM).
Mar 9, 2023 · The U.S. is replacing all its intercontinental ballistic missiles, stealth bombers and nuclear submarines, too. The price tag is likely to top $1 trillion. It's an enormous job that's going to...
Their main program is to extend the life of the W76 warhead. The main facilities of the National Nuclear Security Administration are: The administrative headquarters known as the Albuquerque Complex; Lawrence Livermore National Laboratory in California which researches plutonium and houses the National Ignition Facility
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Jan 26, 2021 · 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 long-range standoff missile); and designing a new heavy bomber, the B-21 Raider.
