How to bid on the Long Range BAA for the Undersea Security Program from DEPT of Defense

What the agency is buying

The Department of Defense is seeking research proposals for long-range science and technology projects. These projects will support the Undersea Security Program. This opportunity covers a broad range of science and engineering disciplines.

This is the 2026 refresh of a previous Broad Agency Announcement, updated as N00030-26-S-7002. An amendment was added to include Focus Area 3.

Key dates and what happens at the deadline

This opportunity was published on August 24, 2026. The deadline for submissions is August 10, 2027, at 11:59 PM ET. All proposals must be submitted by this time.

Who this opportunity suits

This opportunity is suitable for firms with expertise in science and engineering disciplines, particularly those capable of conducting long-range research and development. It targets entities that can contribute to undersea security initiatives through innovative scientific and technological projects.

How to respond

To access the solicitation, click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid. You may need a free account on the portal to view all documents, though this is not always required for every bid.

Tips for preparing a competitive response

Carefully review the entire Broad Agency Announcement, including all amendments and appendices. Pay close attention to Focus Area 3, which was recently added. Ensure your proposal clearly outlines how your research aligns with the Undersea Security Program's goals and the specific science and engineering disciplines mentioned.

Highlight your firm's relevant experience and capabilities in long-range science and technology projects. Clearly articulate the potential impact and benefits of your proposed research. Double-check all submission requirements and deadlines to ensure your proposal is complete and submitted on time.