Contracts · Space
Department of the Air Force plans up to five cislunar design study contracts
A request for information describes spacecraft that may inform the acquisition strategy for a potential future proliferated cislunar constellation. Industry responses are due Nov. 24.
The Department of the Air Force is seeking industry input on a Cislunar Space System that would include up to five spacecraft carrying government-provided payloads.1 The request for information was posted Nov. 2, 2026.2
Department of the Air Force (DAF) is seeking market research information
for a Cislunar Space System (CSS)
The Government intends to award up to five Firm Fixed Price preliminary design study contracts after considering RFI information and other sources.
The Government is notionally interested in procuring up to five space vehicles to meet DAF mission needs in late CY29.
The RFI is not a request for proposal and does not guarantee an RFP or contract.
SAM.gov, Request for Information for a Cislunar Space System
Sources
The government intends to award up to five firm-fixed-price preliminary design study contracts after considering responses and other relevant information. The request for information does not guarantee a request for proposals or contract. The spacecraft may serve as seed vehicles to inform the acquisition strategy for a potential future proliferated cislunar constellation.1
The government is notionally interested in procuring up to five vehicles to meet mission needs in late calendar 2029. It seeks information on a rapid, low-risk solution with minimal non-recurring engineering.1
Each vehicle would require a spacecraft bus and accommodation of a government-provided payload. The scope also includes a ground segment for mission management, telemetry, tracking, control and communications, plus a space launch solution.1
Responding could affect a supplier's access to a subsequent acquisition: the notice warns that failure to respond may result in losing the ability to participate. Responses are due at noon Eastern on Nov. 24, 2026.1