Autonomous On Orbit Logistics and Sustainment Architecture

The objective of this Direct to Phase II topic is to accelerate the development and demonstration of prototype ready technologies that enable a complete on orbit logistics enterprise. This enterprise must support autonomous resupply, refuel, repair, recovery, and reconstitution of United States space assets across Low Earth Orbit, Medium Earth Orbit, Geosynchronous Orbit, and cislunar space. The goal is to create a logistics architecture that mirrors the resilience and flexibility of terrestrial sustainment systems while adapting to the unique constraints of orbital mechanics. The performer must demonstrate that Phase I equivalent work has already been completed. This includes feasibility studies, stakeholder engagement, technical validation, and early integration planning. The Phase II effort will build upon this foundation to produce a prototype that demonstrates operational relevance, autonomous capability, and a clear pathway to transition into Space Force sustainment operations.

The full objective, description, Phase I, II and III requirements and evaluation criteria are in the official topic on DSIP.