前言本报告的目的在于使公众大致了解美国决定以多防护结构(MPS)基地方式部署MX洲际弹道导弹的理由和系统的鉴定情况。在民兵导弹基地方案以后寻找有生存能力的洲际导弹基地方案的工作是在六十年代中期开始的,那时技术上的进展已经表明,固定目标很可能被摧毁。当苏联部署目的在于摧毁美国洲际导弹发射控制中心的SS-9洲际导弹时,导弹生存 Foreword The purpose of this report is to provide the general public with an overview of the United States’ justification and system for the decision to deploy MX intercontinental ballistic missiles in the Multiple Protective Framework (MPS) base. The search for a viable intercontinental missile base program after the militia missile base program began in the mid-1960s, when technological advances had shown that fixed targets were likely to be destroyed. The missile survived when the Soviet deployment was aimed at destroying the SS-9 intercontinental missile at the ICBM.