据每日航天网站报道 ,美国空军太空司令部正在征求与下一代陆基战略威慑有关的概念。2 0 0 1年 12月 ,由美国国防部和美国能源部共同完成的《核姿态评估报告》预计 ,现有的民兵 导弹需要在 2 0 18年左右被代替。美国空军太空司令部尚处于定义下一代陆基战略威慑系统的初级阶段 According to the Daily Space Web site, the United States Air Force Space Command is seeking the concept associated with the next generation of terrestrial strategic deterrence. In December 2001, the “Nuclear Posture Assessment Report” jointly completed by the U.S. Defense Department and the U.S. Department of Energy estimated that the existing militia missiles would have to be replaced by about 2018. US Air Force Space Command is still in the early stages of defining the next generation of land-based strategic deterrence systems