Active Solicitation · DEPT OF DEFENSE

    GUAM DEFENSE SYSTEM (GDS) REQUEST FOR SOLUTIONS BRIEF (RFSB)

    Sol. MOSAIC-26-04Special NoticeFORT BELVOIR, VA
    Open · 7d remaining
    DAYS TO CLOSE
    7
    closes Jul 20, 2026
    POSTED
    Jul 13, 2026
    Publication date
    NAICS CODE
    541715
    Primary industry classification
    PSC CODE
    AC33
    Product & service classification

    AI Summary

    The U.S. Army is seeking solutions for the Guam Defense System through a Request for Solutions Brief (RFSB). This opportunity is open to U.S. companies capable of handling SECRET information and hardware. The deadline for submissions is 0900 EST on 20 July 2026. Please refer to the attached document for further details.

    Contract details

    Solicitation No.
    MOSAIC-26-04
    Notice Type
    Special Notice
    Posted Date
    July 13, 2026
    Response Deadline
    July 20, 2026
    NAICS Code
    541715AI guide
    PSC / Class Code
    AC33
    Issuing Office
    W6J1 RCCTO BELVOIR
    Primary Contact
    Sydney Horn
    State
    VA
    ZIP Code
    22060-5806
    AI Product/Service
    service

    Description

    REV 02 posted on 13 July 2026. Additionally, the CUI Q&A has been provided to all vendors via DoD SAFE. The RFSB due date is extended to 0900 EST on 20 July 2026.

    REV 01 Posted on 02 July 2026.

    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.

    Please refer to the attached RFSB document for additional information.

    Key dates

    1. July 13, 2026Posted Date
    2. July 20, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    GUAM DEFENSE SYSTEM (GDS) REQUEST FOR SOLUTIONS BRIEF (RFSB) is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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