The National Shipbuilding Research Program (NSRP) Executive Control Board (ECB), under the Joint Funding Agreement, N00024-18-3-2231, is issuing NSRP Research Announcement 26 (RA26). This is the only notification regarding this solicitation that will be posted on SAM.gov. The RA and any amendments thereto shall be posted on the NSRP website (www.nsrp.org). ******The Original Date Offers Due: Dec 01, 2025 in SAM.gov is not correct. The actual dates for proposal submittal will be posted on the NSRP website.*****