Search results for: Proliferated Warfighter Space Architecture
SDA Seeks Proposals for Tranche 3 Tracking Layer (T3TRK) of the Proliferated Warfighter Space Architecture (PWSA)
Posted On: April 7, 2025 Responses Due: May 22, 2025 SDA seeks industry proposals for the Tranche 3 Tracking Layer (T3TRK) of the Proliferated Warfighter Space Architecture (PWSA). This Other Transaction Authority (OT) solicitation for T3TRK will accelerate the capability to provide global, persistent indications, detection, warning, tracking, and identification of conventional and advanced missile…
Read MoreSDA Posts Request for Information related to Tracking Layer for Tranche 3 of Proliferated Warfighter Space Architecture
Posted On: June 28, 2024 Response Date: July 29, 2024, noon ET SDA released a request for information (RFI) to gather input for the Tranche 3 (T3) Tracking Layer of the Proliferated Warfighter Space Architecture (PWSA). The RFI provides an opportunity for industry to review and offer feedback in advance of solicitation posting. The T3…
Read MoreSDA Makes Award for Proliferated Warfighter Space Architecture (PWSA) Battle Management Command, Control, and Communications (BMC3) Application Factory
Date: June 8, 2023 The Space Development Agency (SDA) confirmed an award under Other Transaction Authorities, with a total potential value of approximately $64 million, to Science Applications International Corporation (SAIC) to establish the Battle Management, Control and Communications (BMC3) software development and hosting environment for the Proliferated Warfighter Space Architecture (PWSA). SAIC will be…
Read MoreSDA Issues Solicitation for Proliferated Warfighter Space Architecture (PWSA) Battle Management Command, Control, and Communications (BMC3) Application Factory
Response Date: March 16, 2023 The Space Development Agency (SDA) released an Other Transaction solicitation for a prototyping effort to establish the Battle Management Command, Control, and Communications (BMC3) software development and hosting environment for the Proliferated Warfighter Space Architecture (PWSA). The contractor selected will be responsible for the implementation of the BMC3 Application Factory…
Read MoreSDA Layered Network of Military Satellites Now Known as “Proliferated Warfighter Space Architecture”
Date: January 23, 2023 The Space Development Agency’s resilient layered network of military satellites and supporting elements is now the “Proliferated Warfighter Space Architecture” or PWSA. The architecture, formerly known as the “National Defense Space Architecture,” was renamed to more specifically reflect the agency’s mission to deliver needed space-based capabilities to the joint warfighter to support…
Read MoreSpace Development Agency Makes Awards to Build 72 Tracking Layer Satellites for Tranche 3
Date: Dec. 19, 2025 Tracking Layer Tranche 3 expands upon missile warning/missile tracking and missile defense capabilities deployed in Tranches 1 and 2 WASHINGTON, D.C. – The Space Development Agency (SDA) today announced the award of four agreements, with a total value of approximately $3.5 billion, to build 72 Tracking Layer satellites to proliferate missile…
Read MoreSpace Development Agency Completes Successful Launch of First Tranche 1 Satellites
Photo credit: SpaceX
Read MoreActing Director Announced for Space Development Agency
Sept. 8, 2025 WASHINGTON, DC – The Space Development Agency (SDA) today announced the selection of Dr. Gurpartap “GP” Sandhoo as the acting director of SDA, where he will lead the strategic direction and program execution for acquisition, delivery, and operations of the Proliferated Warfighter Space Architecture (PWSA). Sandhoo, most recently the agency’s deputy director,…
Read MoreSpace Development Agency demos key space-to-air communications link
Date: September 2, 2025 | Outlet: Defense News | By: Courtney Albon In a series of trials this summer, the Space Development Agency and its industry team demonstrated two-way optical communications between a satellite and an aircraft in flight — a milestone for the agency’s efforts to establish a secure, high-speed, communications network that can…
Read MoreNew Deputy Director Announced for Space Development Agency
July 8, 2025 WASHINGTON, DC – The Space Development Agency (SDA) today announced the selection of Dr. Gurpartap “GP” Sandhoo as the new Deputy Director of SDA, where he supports the director in the daily management of the organization and the execution of the development, fielding, and operation of the Proliferated Warfighter Space Architecture. Sandhoo…
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