This is an Industry Day announcement and draft solicitation for AN/BYG-1 Applications to gather industry feedback, not a formal Request for Proposals. An Industry Day will be held on May 28, 2026, at the Naval Undersea Warfare Center Newport Division in Newport, RI. The government's current intent is to award a single contract, but there is no obligation to respond to this notice. The draft solicitation and related documents are available as Controlled Unclassified Information through the Electronic Technical Information Center (E-TIC), requiring specific registration and access credentials. The question-and-answer period for the draft solicitation is open until May 14, 2026.