# Guam Defense System (GDS) Request for Solutions Brief

Canonical: https://abierto.us/opportunities/w50rajgdsrfsb

- Solicitation number: W50RAJ_GDS_RFSB
- Notice type: Special notice
- Status: Closed. Deadline was July 15, 2026 at 4:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6DV PEO M & S Redstone (W50RAJ)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development
- First posted: June 25, 2026
- Last posted: June 25, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/8b4201d49d294e59b1d55914fc8b710d/view

## Description

The U.S. Army Portfolio Acquisition Executive (PAE) Fires is issuing a Guam Defense System (GDS) Request for Solutions Brief (RFSB) with the intent of awarding one (1) Other Transaction Agreement for Prototype (pOTA) in accordance with (IAW) 10 U.S.C. § 4022. Only U.S. companies with the ability to process and store SECRET information and hardware are eligible to submit a solutions brief. Plrease refere to the attached Request for Solutions Brief (RFSB) document for additional information.

## Publications

- June 25, 2026: Special notice, due July 15, 2026 at 4:00 PM EDT. Notice 66af32be3526424baf5ea3d65754ea05. https://sam.gov/workspace/contract/opp/66af32be3526424baf5ea3d65754ea05/view
- June 25, 2026: Special notice, due July 15, 2026 at 4:00 PM EDT. Notice 8b4201d49d294e59b1d55914fc8b710d. https://sam.gov/workspace/contract/opp/8b4201d49d294e59b1d55914fc8b710d/view

## Points of contact

- Sydney Horn, sydney.m.horn.civ@army.mil
- Barbara Cantrell, barbara.a.cantrell2.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w50rajgdsrfsb.