The Naval Information Warfare Center (NIWC) Pacific is seeking Unmanned Maritime Systems Support services covering design, fabrication, integration, testing, operations, and maintenance across multiple maritime mission areas. The performance period includes an eight-year ordering period, and the procurement is anticipated to result in multiple IDIQ contracts with cost-plus-fixed-fee and cost pricing arrangements. The requirement will be competed on a full-and-open basis and is a follow-on to existing contracts. The services will support current and future unmanned maritime systems, with work requiring varying security classifications up to Top Secret/SCI. The RFP response date is extended until 11 December 2025.