The Department of Defense, through the Naval Information Warfare Center (NIWC) Pacific, is soliciting proposals for Unmanned Maritime Systems Support (UMSS) under Request for Proposal (RFP) No. N6600126R0018. The procurement aims to provide comprehensive services including design, fabrication, integration, testing, and maintenance of unmanned maritime systems that support various U.S. Navy missions, such as explosive ordnance disposal and anti-submarine warfare. This contract is crucial for advancing the Navy's capabilities in both current and future maritime operations, with an anticipated award of multiple indefinite-delivery, indefinite quantity (IDIQ) contracts over an eight-year period. Interested firms should note that the RFP response deadline is extended to December 11, 2025, and for inquiries, contact Paige Miller at paige.r.miller5.civ@us.navy.mil or call 619-553-4386.