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Multi-Service Advanced Capability Hypersonic Accelerator (MACH-XL 26) is sponsored by Naval Surface Warfare Center (NSWC) Crane and Test Resource Management Center (TRMC). This opportunity focuses on an affordable, innovative demonstration of prototype high-speed weapon systems, aiming to showcase producible hypersonic capabilities across a range of all-up-rounds, launcher platforms, and weapon system configurations.
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## Multi-Service Advanced Capability Hypersonic Accelerator (MACH-XL 26) - Affordable Near-Hypersonic & Hypersonic AUR and Launcher Prototyping and Demonstration ## Multi-Service Advanced Capability Hypersonic Accelerator (MACH-XL 26) - Affordable Near-Hypersonic & Hypersonic AUR and Launcher Prototyping and Demonstration Contract Opportunity Type Contract Line Item Number ##### Jan 09, 2026 12:00 PM EST ##### Dec 08, 2025 9:49 AM EST ##### NAVSEA WARFARE CENTER ##### AC13 - NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT ##### 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 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. 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. ** No attachments have been added to this opportunity.
According to the current listing, eligibility includes: Organizations capable of demonstrating prototype high-speed weapon systems. Confirm the full requirements in the official notice before applying.
Multi-Service Advanced Capability Hypersonic Accelerator (MACH-XL 26) is funded by Naval Surface Warfare Center (NSWC) Crane and Test Resource Management Center (TRMC). Verify program details on the funder's official page before applying.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
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