The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is seeking information from potential vendors for a Maritime Domain Awareness Service through a Request for Information (RFI). The USCG aims to identify technical solutions capable of providing a web-based sensor feed that integrates various data types to enhance operational capabilities in maritime surveillance, particularly within U.S. territorial waters and the Exclusive Economic Zone (EEZ). This initiative is critical for executing USCG missions, as it requires a long-range, persistent maritime Intelligence, Surveillance, and Reconnaissance (ISR) capability with specific performance metrics, including low latency and comprehensive data coverage. Interested parties must submit their responses by December 2, 2023, at 3:00 PM EST, and can direct inquiries to Adam Petty at adam.f.petty1@uscg.mil, with additional discussions scheduled by December 20, 2023.