Updated June 2024 Despite the Biden administration’s previous decision not to pursue the development of a new nuclear-armed sea-launched cruise missile (SLCM-N) and its associated warhead, the W80-4 ALT, due to cost and strategic considerations, Congress provided funding for the continuation of the SLCM-N program in the FY24 National Defense Authorization Act. In FY23 budget […]
World Nuclear Inventories
Updated June 2025 There are nine nuclear-armed countries worldwide with about 12,000 nuclear weapons between them. The United States and Russia together have more than 90 percent of those weapons.
U.S. Navy Funds New Submarine-Launched Nuclear Cruise Missile Biden Called “A Bad Idea”
Research Analyst Monica Montgomery was quoted in Forbes about the Biden administration’s decision to fund a new nuclear-armed Sea-Launched Cruise Missile, known as SLCM-N, in his fiscal year 2022 budget request. “Putting nuclear-armed missiles back on the conventional surface or attack submarine fleets of the Navy is a real cause for concern,” says Monica Montgomery […]
Fiscal Year 2022 Defense Budget Request Briefing Book
Total National Defense Discretionary Spending Request (050) Allocation FY 21 Enacted FY 22 Request Department of Defense $703.7 billion $715 billion Department of Energy & Other Agencies $37 billion $37.9 billion Total, National Defense Spending Request $740.7 billion $753 billion (+1.7%) [Source: Department of Defense, FY 2022 Budget Briefing] Total Nuclear Weapons Spending Agency FY21 Enacted FY22 […]
Andrei Sakharov And The Massive ‘Tsar Bomba’ That Turned Him Against Nukes
Board members Philip Coyle and National Advisory Board member Frank von Hippel spoke with Radio Free Europe about the Andrei Sakharov, known as the father of the Soviet hydrogen bomb, who would have turned 100 years old this week. “I think from at least 1948 forward, Sakharov was a man who saw the moral and […]
