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  • China’s Different Approach to Space Situational Awareness

    This report attempts to answer two questions. First, what do Chinese authors writing in Chinese and English reveal about domestic satellites supporting space situational awareness (SSA). Second, given the available open-source information, in what ways does China’s approach to conducting space-based

  • Chinese Research in Space-Based Space Surveillance

         Space Surveillance is a subset and contributor to space situational awareness (SSA), which in turn, is a subset and contributor to space domain awareness (SDA). To clarify the purpose and scope of this paper, these three terms are defined and their relationships illustrated.      SDA is the

  • Space Domain Awareness as a Strategic Counterweight

    This paper examines the role of space domain awareness (SDA) as a strategic counterweight to potential adversary and competitor actions in space. It argues that awareness of the space environment is fundamental to maintaining and protecting U.S. interests in outer space. The U.S., however, has been