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美国目前仍在继续削减其核武器库存,自2012年以来已退役了超过250枚核弹头。削减的核力量水平有望成为奥巴马政府2013年向俄罗斯提出的新军控建议的基础截至2013年初,美国国防部维持着总计约4650枚核弹头的核武器库存,估计有2150枚核弹头处于作战部署状态,以及在欧洲部署的近200枚非战略核弹头。其余的2500枚核弹头存储起来,用于防止技术或地缘政治的意外。除了库存的核弹头,还有约3000枚已退役但仍然完好的核弹头正在等待拆除。
The United States is still continuing to reduce its nuclear stockpiles and has decommissioned more than 250 nuclear warheads since 2012. Reduced nuclear power levels are expected to form the basis of the Obama administration’s proposed new arms control proposals to Russia in 2013 By the beginning of 2013, the U.S. Defense Department maintained a stockpile of nuclear weapons totaling some 4,650 nuclear warheads, estimated at 2,150 nuclear warheads in operational deployment and Nearly 200 non-strategic nuclear warheads deployed in Europe. The remaining 2,500 nuclear warheads are stored for the prevention of technological or geopolitical accidents. In addition to the stocks of nuclear warheads, there are about 3,000 retired but still intact nuclear warheads waiting to be demolished.