The objective of this effort is to develop and assess the feasibility of an Autonomous Space Cargo Network (ASCN) centered on Autonomous Mobile Robots (AMRs) to modernize cargo handling and logistics operations at the Space Joint Movement Complex (SJMC) and across the Department of War's (DoW) space mobility enterprise. The ASCN will prioritize robotic mobility, autonomous cargo transport, and modular robotic integration, enabling real-time cargo movement, autonomous load execution, and resilient logistics in contested and commercial environments. Supporting technologies, such as Artificial Intelligence (AI) for task orchestration and digital twins for system modeling, will be used to evaluate AMR coordination, predictive maintenance, and system optimization. This effort will establish the foundational architecture and performance requirements for a scalable, cybersecure, and interoperable logistics framework for future space sustainment missions.