Closed Solicitation · DEPT OF DEFENSE

    MULTI-SERVICE ADVANCED CAPABILITY HYPERSONIC ACCELERATOR (MACH-XL 26) - AFFORDABLE NEAR-HYPERSONIC & HYPERSONIC AUR AND LAUNCHER PROTOTYPING AND DEMONSTRATION

    Sol. N0016426SNB22SolicitationCRANE, IN
    Closed
    STATUS
    Closed
    closed Jan 9, 2026
    POSTED
    Dec 8, 2025
    Publication date
    NAICS CODE
    541715
    Primary industry classification
    PSC CODE
    AC13
    Product & service classification

    AI Summary

    The Department of Defense is seeking solutions for the MACH-XL 26 project, focusing on affordable near-hypersonic and hypersonic systems. This initiative aims to address production challenges through prototyping and testing. Interested parties must be members of the S2MARTS Consortium. For more details, visit the S2MARTS website.

    Contract details

    Solicitation No.
    N0016426SNB22
    Notice Type
    Solicitation
    Posted Date
    December 8, 2025
    Response Deadline
    January 9, 2026
    NAICS Code
    541715AI guide
    PSC / Class Code
    AC13
    Issuing Office
    NSWC CRANE
    Primary Contact
    Ethan Dale
    City
    CRANE
    State
    IN
    ZIP Code
    47522-5001
    AI Product/Service
    both

    Description

    1. PURPOSE

    This Special Notice is issued to provide awareness of the release of a Request for Solutions (RFS) for an other transaction prototype project in accordance with 10 U.S.C. 4022. The MACH-XL 26 RFS been issued as part of the Strategic & Spectrum Missions Advanced Resilient Trusted Systems (S2MARTS) consortium managed by National Security Technology Accelerator (NSTXL) and administered by the Naval Surface Warfare Center, Crane Division.

    2. BACKGROUND AND SUMMARY

    2.1 Other Transaction Consortium

    Respondents to this RFS must be members of the S2MARTS Consortium. Interested parties may visit S2MARTS.org for membership information.  

    2.2  PROJECT OVERVIEW

    The Department of War (DOW) has developed advanced near-hypersonic and hypersonic systems; however, significant challenges in affordability and scalable production capacity exist. MACH-XL serves as a pathfinder initiative to address affordability and producibility challenges by conducting focused testing and demonstrations. Through early validation and prototyping, it aims to identify cost-effective solutions, reduce risk in production approaches, and establish a foundation for scalable, manufacturable designs. MACH-XL is specifically pursuing solutions for Near-Hypersonic & Hypersonic all-up-rounds (AURs) (Task Area 1) and Flexible Launcher Platforms (Task Area 2).

    Please visit the S2MARTS website at https://s2marts.org/ to review additional information regarding the MACH-XL RFS.

    Key dates

    1. December 8, 2025Posted Date
    2. January 9, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    MULTI-SERVICE ADVANCED CAPABILITY HYPERSONIC ACCELERATOR (MACH-XL 26) - AFFORDABLE NEAR-HYPERSONIC & HYPERSONIC AUR AND LAUNCHER PROTOTYPING AND DEMONSTRATION 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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