Search results for: Tranche 3 transport
SDA Requests Industry Feedback on Tranche 3 Transport Layer Upsilon Variant Draft Solicitation
Posted On: January 23, 2025 Responses Due: February 10, 2025 The Space Development Agency (SDA) released a draft solicitation for the Tranche 3 (T3) Transport Layer Upsilon (T3TLÏ…) space vehicle variant of the Proliferated Warfighter Space Architecture (PWSA). This draft solicitation seeks industry input ahead of the final solicitation to select space industry builder-operator teams…
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 MoreSDA Announces Award for Tranche 3 Program and Integration
Science Applications International Corp., Reston, Virginia, was awarded a $54,908,584 cost-plus-award-fee contract for the Space Development Agency’s Tranche Three program integration effort. This contract provides for system engineering and integration support activities enabling the delivery of the tranche 3 space vehicles for transport, tracking, and custody layers and their integration within the proliferated warfighter space…
Read MoreSDA 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 Issues Solicitation to Recompete 10 Tranche 2 Transport Layer-Gamma Variant Space Vehicles
Posted On: March 7, 2025 Responses Due: April 22, 2025 SDA seeks industry submissions to recompete 10 Tranche 2 Transport Layer (T2TL) Gamma variant space vehicles. This solicitation is for the Gamma (γ) variant of the Tranche 2 Transport Layer (T2TL) to be executed by the Advanced Fire Control (AFC) Program. AFC delivers operationally relevant prototypes…
Read MoreSDA Requests Industry Feedback on Tranche 3 Tracking Layer Draft Solicitation
Posted On: January 31, 2025 Responses Due: February 28, 2025 The Space Development Agency is seeking industry feedback for delivery of the Tranche 3 Tracking Layer of the Proliferated Warfighter Space Architecture (PWSA). The T3 Tracking Layer will accelerate delivery from low Earth orbit of global, persistent indications, detection, warning, tracking, and identification of conventional…
Read MoreSDA Publishes Request for Proposals for Tranche 3 Program IntegrationÂ
Posted On: December 13, 2024 Responses Due: January 31, 2025 The Space Development Agency (SDA) released a final request for proposals for the Tranche 3 Program Integration (T3PI) effort of the Proliferated Warfighter Space Architecture (PWSA). This solicitation seeks industry proposals to provide systems engineering and integration activities supporting the T3 program, which will extend…
Read MoreSDA Requests Industry Feedback on Tranche 3 Integration Draft Request for Proposals
Posted On: Nov. 8, 2024 Responses Due: Noon ET, Nov. 25, 2024 The Space Development Agency (SDA) released a draft request for proposals for the Tranche 3 (T3) Integration effort of the Proliferated Warfighter Space Architecture (PWSA). This draft RFP seeks industry input ahead of selecting a vendor to provide systems engineering and integration activities…
Read MoreSDA Issues Solicitation for Tranche 2 Transport Layer- Gamma Variant Space Vehicles
Posted On: March 26, 2024 Response Date: April 30, 2024 SDA seeks industry submissions for the final of three types of Tranche 2 Transport Layer (T2TL) space vehicles—T2TL Gamma. This solicitation expands upon the foundation for Tranche 2 of the Proliferated Warfighter Space Architecture (PWSA) previously described in the T2TL Alpha and Beta solicitations. SDA…
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