SpaceX has secured a package of US Space Force contracts with a cumulative ceiling value of up to 6.45 billion dollars to supply satellites for the space layer of the Proliferated Warfighter Space Architecture (PWSA).
The awards are structured as Indefinite-Delivery/Indefinite-Quantity (IDIQ) contracts, meaning the 6.45 billion dollars figure represents a maximum potential value rather than firm orders placed at the time of award. Under this framework, individual task or delivery orders for satellites and related capabilities will be issued over the life of the agreement.
The PWSA space layer is intended to provide low Earth orbit capabilities for missile detection and tracking, as well as data-relay services, in support of the US Department of Defense. The program is managed by the Space Development Agency, which is now part of the US Space Force.
To meet the requirements of the PWSA space layer, SpaceX will use a militarized or adapted version of its Starlink satellite platform as the basis for a dedicated low Earth orbit constellation, separate from its commercial broadband network. This constellation is focused on delivering persistent sensing and communications coverage to military users.
The contracts underline the growing role of large-scale, low Earth orbit constellations in US defense space architectures and signal continued integration of commercially derived satellite platforms into military-grade missile warning, tracking and secure communications networks.