| Location: | Federal |
|---|---|
| Posted: | Dec 8, 2025 |
| Due: | Jan 5, 2026 |
| Agency: | DEPT OF DEFENSE |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | N6133126R3102 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
***ONLY SEAPORT MAC HOLDERS are eligible for award under this solicitation.*** Request for Proposal (RFP) under the Seaport NxG Multiple Award Contract (MAC), number N6133126R3102 for the Unmanned Maritime Systems (UMS). This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Source Sought Notice N61331-25-SN-Q31, dated 6/13/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 8/20/2025. Previous references this potential solicitation as number N6133125R3009. ***RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICIATION MODULE.*** ***UPDATE 12/8: This announcement was posted in the Seaport opportunities page, PLEASE UTILIZE THE DOCUMENTS FOUND WITHIN THE SEAPORT ANNOUCEMENT, Opportunity - Unmanned Maritime Systems RFP N6133126R3102. Opportunity Type: Other.***
| Dec 5, 2025 | [Solicitation (Original)] Unmanned Maritime Systems (UMS) Support |
| Dec 10, 2025 | [Solicitation (Updated)] Unmanned Maritime Systems (UMS) Support |
| Dec 19, 2025 | [Solicitation (Updated)] Unmanned Maritime Systems (UMS) Support |
| Jan 2, 2026 | [Solicitation (Updated)] Unmanned Maritime Systems (UMS) Support |
| Jan 8, 2026 | [Solicitation (Updated)] Unmanned Maritime Systems (UMS) Support |

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