空间基础设施领域已成为军民商一体化发展的核心领域，战略价值凸显。本文采用文献调研和情报分析相结合的研究方法，梳理了美国空间基础设施的基本情况和发展趋势；重点从顶层战略、政策法规、组织管理等方面着手，对美国空间基础设施军民商一体化发展进行深入剖析，总结提炼其成功经验，以期为我国空间基础设施规划和建设提供参考借鉴。研究发现，未来我国需进一步谋划空间基础设施领域军民商一体化发展；设立专门机构，统筹协调空间基础设施建设和应用相关单位；加强卫星应用技术的研发与攻关，奠定装备发展的技术基础；完善政策法规体系，保障空间基础设施领域军民商一体化发展。

Space infrastructure has become the core area of military, civil, and commercial integration. This study uses literature research and intelligence analysis to summarize the basic situation and development trend of the space infrastructure in the United States,and thoroughly analyze the military, civil, and commercial integration from the aspects of top-level strategy, policies and regulations,as well as organizational management. Several successful experiences are summarized, hoping to provide a beneficial reference for the planning and construction of the space infrastructure in China. To promote the military, civil, and commercial integration in the space infrastructure field, China should make overall planning at the national level; set up a specialized agency to coordinate agencies related to space infrastructure construction and application; strengthen the research and development of satellite application technologies to lay the technological foundation for equipment development; and improve the policy and law system to provide policy guarantee.