Self-Propelled Howitzer-Modernization (SPH-M) Mobile Tactical Cannon (MTC) Draft #2 and Industry Day Slides/Q&A

SOL #: SPH-M_MTC_2Special Notice

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W6QK ACC- DTA
WARREN, MI, 48397-5000, United States

Place of Performance

Place of performance not available

NAICS

No NAICS code specified

PSC

No PSC code specified

Set Aside

No set aside specified

Timeline

1
Posted
Feb 6, 2026
2
Last Updated
Feb 20, 2026
3
Action Date
Feb 16, 2026, 10:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The U.S. Army Project Manager Howitzer Systems (PM HS) has released a Second Draft of Other Transaction Agreement (OTA) documents for the Self-Propelled Howitzer-Modernization (SPH-M) Mobile Tactical Cannon (MTC) program. This Special Notice seeks industry feedback on the draft Request for Prototype Proposal (RPP), Prototype Project Agreement (PPA), and associated attachments. The MTC aims to replace the M777 towed howitzers, initially within Stryker Brigade Combat Teams. Feedback is requested by February 16, 2026.

Purpose & Background

The Army is committed to modernizing its field artillery with mature 155mm self-propelled howitzer systems to support the Army Transformation Initiative (ATI). This draft release provides industry with advance notice to prepare proposals for a future RPP, anticipated in Q2 FY2026. The Government intends to award one contract to a single vendor via competitive technical evaluation under an OTA. The Resupply System/Vehicle has been removed from this OTA action and will be addressed separately.

Key Feedback Areas

PM HS is specifically requesting feedback on:

  • Sufficiency of a 30-day response time for the RPP/PPA.
  • Feasibility of providing any MTC system within 60 days of award.
  • Feasibility of providing a complete cannon assembly for the Proof Gun Stand (PGS) within 120 days of award.
  • Availability of respondent's own cannon test stand.
  • Challenges meeting thresholds in Attachment 015 - Key Characteristics Description (DRAFT) (CUI).
  • Suggestions for additional characteristics in Attachment 015.
  • Ability to provide three MTC systems within 60 days of award for a Transformation in Contact (TiC) event.

Anticipated Contract Details (from Draft RPP/PPA)

  • Type: Other Transaction Agreement (OTA) for a Prototype Project Agreement (PPA).
  • Award: Anticipates one (1) Fixed Price PPA, with potential for follow-on production without further competition.
  • Eligibility: Offerors must comply with 10 U.S.C. §4022(d) (nontraditional defense contractors, small businesses, or significant non-Federal funding).
  • System Requirements: Wheeled MTC systems, 49-56 caliber, firing 155mm ammunition, meeting key characteristics, with armored crew protection, using JP8/F24 fuel.
  • Onshoring: Strong desire for U.S.-based production and supply chain within two years of contract award.
  • Intellectual Property: Government seeks rights for future upgrades, organic support, and configuration management.
  • Evaluation (Future RPP): Will be based on Delivery Schedule, Technical Performance & Maturity (including Cyber Risk, Ammunition Compatibility, U.S. Integration, Commerciality/Supportability, Production Onshoring, Technical Data/Software/IP), and Unit Cost.

Submission Requirements

Electronic responses are required in searchable Microsoft Word, Excel, or Adobe Acrobat formats. Email messages should not exceed 10 MB. The subject line must be "MTC OTA Draft 2 Responses" and include the vendor's name. Responses should be sent to adam.j.henry14.civ@army.mil and craig.w.sauer.mil@army.mil. Responding to this notice is not required for future eligibility.

Key Draft Attachments for Review

  • (DRAFT2) MTC Request for Prototype Proposal.docx
  • (DRAFT2) Prototype Project Agreement.docx
  • Appendix A - Project Articles.docx (General PPA terms)
  • Appendix B - Project Other Terms and Conditions.docx (Legal, security, IP terms)
  • Attachment 001 - Contract Data Requirements List (CDRLs).xlsx
  • Attachment 015 - Key Characteristics Description (DRAFT) (CUI) (Available upon request)
  • Industry_Day_Questions_and_Responses.pdf (Clarifications on RPP/PPA)

People

Points of Contact

MAJ Craig SauerSECONDARY

Files

Files

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Versions

Version 5
Special Notice
Posted: Feb 20, 2026
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Version 4
Special Notice
Posted: Feb 20, 2026
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Version 3
Special Notice
Posted: Feb 12, 2026
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Version 2Viewing
Special Notice
Posted: Feb 11, 2026
Version 1
Special Notice
Posted: Feb 6, 2026
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