SSN(X) Concept Design Expression of Interest

The Department of the Navy, via the New Attack Submarine Program Office, is seeking Expressions of Interest from industry partners for an upcoming Area of Interest notice under Other Transaction Authority. The upcoming opportunity will solicit competitive industry concepts that leverage Super Intelligence to advance the design of a novel New Attack Submarine System Arrangement Concept Design and reduce technical risk associated with its integration within a hydrostatically balanced Whole-Ship Submarine Concept Design. Work will support the program office at the Washington Navy Yard, and participating vendors must identify if they are traditional or non-traditional defense contractors. Interested sources must submit a simple, non-proprietary response via email to Agreements Officer David Radell at david.l.radell.civ@us.navy.mil and Agreements Specialist Kathleen Dwyer at kathleen.t.dwyer.civ@us.navy.mil by 12:00 a.m. Eastern Time on November 6, 2026.