Hammerhead Program
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 Naval Sea Systems Command (NAVSEA) intends to issue a contract modification to General Dynamics Missions Systems, Inc. (GDMS) for additional Hammerhead production units. This presolicitation notice is for market research purposes, seeking capability statements from interested parties. The modification will be awarded using other than full and open competition due to GDMS being the only available source capable of fulfilling requirements within the necessary timeframe. Responses are due by 1500 EST on March 28, 2026.
Scope of Work
The Hammerhead is a moored-torpedo variant mine system designed to detect, classify, and defeat Anti-Submarine Warfare (ASW) targets. GDMS was previously awarded the contract (N00024-21-C-6425) for the design, development, and production of this system. The current requirement is for additional Hammerhead units to meet the Fleet’s operational needs in FY27. The Government is in the process of obtaining a complete Technical Data Package, projected for completion in FY26.
Contract & Timeline
- Type: Presolicitation for a contract modification (other than full and open competition)
- Original Contract: N00024-21-C-6425 (GDMS)
- Set-Aside: None specified (sole source justification)
- Product/Service Code: 1351 (Underwater Mine Explosive Components)
- Place of Performance: Taunton, MA
- Response Due: March 28, 2026, 1500 EST
- Published: March 13, 2026
Consideration of Responses
NAVSEA will consider capability statements detailing technical expertise and ability to fulfill the requirements. This notice is for informational purposes, and no reimbursement will be made for costs associated with providing information.
Important Notes
Respondents are advised that Booz Allen Hamilton, a third-party support contractor, may assist the Government in reviewing submissions. These contractors have executed Non-Disclosure Agreements. Respondents must provide notification on their cover page if they do not consent to the use of these contractors. Unless otherwise stated, submission constitutes consent for the Government to disclose information to these contractors for review purposes.