The Department of Defense, through the Naval Sea Systems Command (NAVSEA), is seeking qualified sources for the design, manufacturing, and installation of a Waterborne Security Barrier (WSB) system to protect U.S. Navy ports from various threats. This Request for Information (RFI) aims to gather insights for market research and acquisition planning, focusing on systems that can withstand environmental forces and vessel impacts while leveraging commercial practices. The anticipated procurement will involve replacing WSB systems at multiple sites, with a projected Request for Proposals (RFP) completion in FY26Q3 and initial contract awards in FY27Q2. Interested parties should submit their capability summaries to Jim McGowan or Sherri Patsos via email, adhering to the Terms of Use Agreement for handling sensitive data.