WHO WE ARE
The Space Development Agency orchestrates the development and fielding of DoD's future threat-driven National Defense Space Architecture. SDA uses novel approaches to accelerate the military space capabilities necessary to ensure U.S. technological and military advantage in space for national defense.
CAPABILITY LAYERS
Requests Due By: December 7, 2021 SDA will deliver a CUI-level virtual industry presentation on Friday, December 10, 2021. This presentation will focus on the anticipated solicitation for the National Defense Space Architecture (NDSA) Tranche 1 Operations & Integration. SDA will also offer one-on-one meetings by request with companies intending to propose as prime contractors (up to 18 meetings will be accommodated). Below…
Original Response Date: December 1, 2021 The Space Development Agency (SDA) seeks input on a DRAFT Request for Proposal (RFP) to establish the ground operations and integration segment for Tranche 1 (T1), the Initial Warfighting Capability Tranche, of the National Defense Space Architecture (NDSA). The scope of this RFP is for the T1 Operations and…
Original Response Date: November 24, 2021 at Noon EDT The Space Development Agency (SDA) seeks responses to help build the Tranche 1 Transport Layer (T1TL). T1TL is a mesh network of over one hundred optically interconnected satellites that provide a resilient, low-latency, high-volume data transport communication system. T1TL will provide global communications access and deliver…
Original Response Date: November 8, 2021 The Space Development Agency (SDA) seeks input on a DRAFT Request for Proposal (RFP) to augment the Tranche 1 Transport Layer (T1TL) constellation with demonstration and experimental capability. The Tranche 1 Demonstration and Experimentation System (T1DES) leverages the low latency data transfer and beyond line of sight command and…
Updated Response Date: October 8, 2021 The Space Development Agency (SDA) seeks responses to their Request for Proposal (RFP) to help build the Tranche 1 Transport Layer (T1TL). T1TL is a mesh network of over one hundred optically interconnected satellites that provide a resilient, low-latency, high-volume data transport communication system. T1TL will provide global communications…
Date: August 11, 2021 | Outlet: Defense News | By: Nathan Strout WASHINGTON — The Space Development Agency launched another experimental satellite Aug. 10 as it tries to reduce risk for its first satellites on orbit, set to begin launch in fall 2022. Carried into orbit aboard the Cygnus NG-16 spacecraft during its Commercial Resupply…
Original Response Date: August 26, 2021 SDA is issuing new Small Business Opportunities (SBO) under the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs, inviting submissions of innovative research concepts supporting the advancement of our national defense space capabilities. This SBO pertains to Space Based Environmental Monitoring (SBEM). This project looks…
The Space Development Agency (SDA) hosted a VIRTUAL Industry Day on Thursday, August 26, 2021. This Industry Day focused on the anticipated solicitation for National Defense Space Architecture’s (NDSA) Tranche 1 (T1) Transport capability to support a high-end regional conflict. Please see the links below for additional information and industry day content.
Original Response Date: July 30, 2021 SDA released a draft solicitation for the Tranche 1 Transport Layer (T1TL) space segment which establishes the foundation for the National Defense Space Architecture’s initial warfighting capability. With up to 144 space vehicles spanning six planes in low earth orbit, T1TL will provide global communications access with regional persistence…
Date: June 23, 2021 | Outlet: DOD News | By: C. Todd Lopez The Falcon 9 mission will include five SDA satellites. These include a pair of “Mandrake II” satellites; two “Laser Interconnect Networking Communications System,” or LINCS, satellites; and a satellite carrying the SDA’s Prototype On-orbit Experimental Testbed, or POET, experiment. The SDA is…






