美国导弹预警卫星体系发展分析

Analysis on the development of the US missile warning satellite system

天基导弹预警卫星系统是美国导弹防御系统的重要组成部分,对于保障国家的战略安全具有举足轻重的作用。为深入了解美国面向高超声速武器等新兴威胁而推进的导弹预警卫星体系转型发展最新情况,综述了美国现役导弹预警卫星体系构成和战技能力,阐述了当前体系的不足和转型发展的动因,总结了弹性导弹预警和跟踪体系构成及各轨道优势,详细分析了高轨、中轨、低轨各部分的总体发展规划和建设进展情况,探讨了弹性导弹预警和跟踪体系的发展特点,从体系设计、发展模式、能力生成等方面总结了发展启示。

The space-based missile warning satellite system is an important component of the US missile defense system,playing an indispensable role in safeguarding national strategic security.To gain an in-depth understanding of the latest developments in the transformation of the missile warning satellite system in response to emerging threats such as hypersonic weapons,the composition and capabilities of the US current missile warning satellite system are reviewed.The shortcomings of the existing system and the motivations for transformation are explained.The composition and advantages of the resilient missile warning and missile tracking system are summarized.The overall planning and latest progress are analyzed in detail.The development characteristics of the resilient missile warning(MW)and missile tracking(MT)system are discussed.The development implications are summarized from the system design,development modes,capability generation and other aspects.