Pentagon Scopes Out a Military Satellite Fleet Around the Moon

The request landed quietly on a federal procurement site, but it points somewhere loud. The US military wants to know who could build a fleet of satellites operating near the Moon — what it calls a 'proliferated cislunar constellation.' How many spacecraft, and what exactly they'd do up there, the notice doesn't say.

It's not a bolt from the blue. Maj. Gen. Stephen Purdy, the Space Force's acquisitions chief for advanced programs, has said in recent months that the service is getting serious about pushing its reach out to the Moon. This RFI is the paperwork catching up with the talk.

For now, the Space Force's farthest-flung hardware sits in geostationary orbit, roughly 22,000 miles (about 36,000 kilometers) above the equator, where it handles routine surveillance and missile warning chores. Cislunar space — the zone around the Moon — is a whole different distance.

Purdy has pointed to a shift in Pentagon leadership's thinking since President Donald Trump signed an executive order last December laying out the administration's space policy. One section of that order targets the government's ability to detect, characterize and counter threats to US space interests all the way from low-Earth orbit out to cislunar space.

The notice includes no timeline, budget figure or named contractor. It signals interest, not a purchase.