Self-Propelled Howitzer-Modernization (SPH-M) Mobile Tactical Cannon (MTC) Draft #2 and Industry Day Slides/Q&A
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
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 Department of the Army has released a Special Notice for the Self-Propelled Howitzer-Modernization (SPH-M) Mobile Tactical Cannon (MTC) program, providing a second draft of Other Transaction Agreement (OTA) documents. This notice seeks industry feedback on the draft Request for Prototype Proposal (RPP), Prototype Project Agreement (PPA), and associated attachments. The Army aims to acquire mature and available 155mm self-propelled howitzer systems to replace the towed M777 howitzers, initially for Stryker Brigade Combat Teams. Feedback is requested by February 16, 2026.
Purpose & Scope
The U.S. Army is committed to modernizing its field artillery, focusing on the Mobile Tactical Cannon (MTC) to support the Army Transformation Initiative. This effort involves soliciting Fixed Price proposals for the modification, testing, and experimentation of wheeled MTC systems with 49-56 caliber cannons firing 155mm projectiles. The goal is to prototype MTC systems, gather Soldier feedback, determine logistics needs, and document integration requirements. The Resupply System/Vehicle has been removed from this OTA action and will be addressed separately.
Contract Details
- Type: Special Notice for a future Fixed Price Prototype Project Agreement (PPA) under Other Transaction Authority (OTA) (10 U.S.C. §4022).
- Award Anticipated: One PPA, with potential for follow-on production without further competition if the prototype is successful.
- Deliverables: Prototype MTC systems (initially 6, with options for 12 more), cannon assemblies, training systems, and test ammunition.
- Key Requirements: Systems must be mature, compatible with U.S. artillery ammunition, and demonstrate plans for production onshoring within two years.
- Set-Aside: None specified. Eligibility for OTA requires participation from nontraditional defense contractors, small businesses, or significant non-Federal funding.
Key Feedback Areas
PM HS is requesting feedback on:
- Sufficiency of a 30-day RPP response time.
- Feasibility of delivering MTC systems within 60 days of award, and cannon assemblies within 120 days.
- Availability of alternative cannon test stands.
- Challenges or missing characteristics in the draft Key Characteristics Description (Attachment 015).
- Ability to provide three MTC systems within 60 days for Transformation in Contact (TiC).
Submission & Deadlines
- Feedback Due: February 16, 2026, NLT close of business.
- Submission Method: Electronic responses (Microsoft Word, Excel, or Adobe Acrobat) to adam.j.henry14.civ@army.mil and craig.w.sauer.mil@army.mil.
- Subject Line: "MTC OTA Draft 2 Responses" and vendor's name.
- Note: Responding to this Special Notice is not required for future award eligibility.
Latest Document Updates (February 20, 2026)
The notice was updated to include Attachment 019 (As-Built Production Unit Cost Volume) and Appendix E, E(1), E(2) (Milestone Pricing Sheets), along with Cost Volume Language. These documents provide critical guidance and templates for submitting detailed cost and pricing information, including direct labor, indirect costs, ODCs, subcontractor costs, and travel, all to be allocated by milestone and year of performance.