# SDA Proliferated Warfighter Space Architecture (PWSA) - Systems, Technologies, and Emerging Capabilities (STEC) Broad Agency Announcement (BAA)

Canonical: https://abierto.us/opportunities/fa240126s0001

- Solicitation number: FA240126S0001
- Notice type: Solicitation
- Status: Open. Offers due March 3, 2027 at 12:00 AM EST
- Department: Department of Defense
- Agency: Department of the Air Force
- Contracting office: FA2401 Space Development Agency Sda (FA2401)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AC13 National Defense R&D Services; Department Of Defense - Military; Experimental Development
- Place of performance: Virginia
- County: Fairfax County (FIPS 51059). https://abierto.us/counties/fairfax-county-va-51059
- First posted: March 4, 2026
- Last posted: March 13, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/7e9ec160dbe64a47aa768c225bb9f9a6/view

## Description

Amendment 1 - Discrepancies in due dates were corrected in P. 27 of the BAA document, Section D. Submission Instructions : Executive summaries and proposal abstracts should be submitted on or before 12:00 AM Eastern Time, 3 February 2027. Full proposals must be submitted on or before 12:00 AM Eastern Time, 3 March 2027. Opportunity Description - The Space Development Agency (SDA) is soliciting executive summaries, proposal abstracts, and proposals for novel architecture concepts, systems, technologies, and capabilities that enable leap-ahead improvements for future Proliferated Warfighter Space Architecture (PWSA) tranches, capability layers, or, enable new capability layers to address other emerging or evolving warfighter needs.

NOTE - Although not required, SDA strongly encourages submitting an executive summary in advance of a full proposal to ensure interest and potential funding availability. SDA releases an updated Broad Agency Announcement (BAA) on an annual basis. Because SDA strives to always maintain an active BAA with similar focus areas, proposers are discouraged from submitting uninvited full proposals shortly before the BAA proposal due date simply to meet the submission deadline. They should consider instead submitting an executive summary to the subsequent BAA.

## Publications

- March 4, 2026: Solicitation, due March 3, 2027 at 12:00 AM EST. Notice 78e66858d8df4a1aaa895327a3b7b2c2. https://sam.gov/workspace/contract/opp/78e66858d8df4a1aaa895327a3b7b2c2/view
- March 13, 2026: Solicitation, due March 3, 2027 at 12:00 AM EST. Notice 7e9ec160dbe64a47aa768c225bb9f9a6. https://sam.gov/workspace/contract/opp/7e9ec160dbe64a47aa768c225bb9f9a6/view

## Points of contact

- ussf.pentagon.sda.mbx.fa-240126s-001@mail.mil, ussf.pentagon.sda.mbx.fa-240126s-001@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa240126s0001.