The Department of Defense, specifically the Naval Information Warfare Systems Command (NAVWAR), is conducting a Request for Information (RFI) to gather insights for the future acquisition of a Next Generation Surveillance Array (NGSA). This initiative aims to develop a passive towed multi-line acoustic sensor designed for integration within the Surveillance Towed Array Sensor System (SURTASS) Program, with the goal of enhancing maritime surveillance capabilities. The NGSA will be utilized on Auxiliary General Ocean Surveillance Ships (T-AGOS) and other SURTASS host platforms, emphasizing its strategic importance in undersea warfare operations. Interested parties can direct inquiries to Contract Specialist Robert C. Wiley at robert.c.wiley22.civ@us.navy.mil or by phone at 619-822-9670.