Skip to content
Triumph Horizon
Log in
Aerospace glossary

Proliferated Warfighter Space Architecture

Also called PWSA

The US Space Development Agency's low Earth orbit constellation, with a transport layer for military data relay and a tracking layer for missile warning and tracking. It is fielded in tranches about two years apart.

Used in these articles

Related terms

Orbits, satellites and communications

Related coverage

Subscribers read the desk company and technology reports on the names it covers, including new reports before they are published on datadeep.tech.