nuclear air-defense missile 核弹头防空导弹
US President Bush will soon give Russia notice that the United States is withdrawing from the 1972 nuclear treaty that bans testing of missile defense systems.
美国总统布什将很快通知俄罗斯,美国将退出1972年禁止测试导弹防御系统的核条约。
Russia's new nuclear-capable missile suffered another failed test launch, the defense ministry said Thursday, solving the mystery of a spectacular plume of white light that appeared over Norway.
星期四俄罗斯国防部称,俄新型核导弹再一次试射失败,揭开了出现在挪威上空的神秘羽毛状白光之谜。
U.S.Defense Secretary Robert Gates criticized North Korea Saturday for recklessly pursuing nuclear and missile capabilities while many of its people starved.
VOA: standard.2009.05.30
Russia says the European missile defense system changes the balance of power and threatens its nuclear arsenal.
VOA: standard.2010.03.26
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