今年来,美国国家导弹防御系统(Nation Missile Defense,简称NMD)被炒得火热,这是因为继1月18日试验失败后,7月6日的试验又遭重挫。尽管NMD厄运相继,又遭国际社会以及美国有识之士的反对,但美国一意孤行,乐此不疲。国防部长科恩7月10日表示,美国部署NMD目标不变。 尽管美国拥有世界上最先进的各种武器,但它为什么还要斥资 This year, the U.S. National Missile Defense (NMD) is getting a hot shot because the test on July 6 was plunged after the failure of the January 18 test. Despite successive attacks by the NMD and opposition from the international community and the people of insight in the United States, the United States has always stood its own way and never tired of it. Secretary of Defense Cohen said on July 10 that the U.S. goal of NMD deployment remains unchanged. Although the United States owns the most advanced weapons in the world, why should it still pay for it?