The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is conducting a Request for Information (RFI) for Installation and Logistics Management Services, 3rd Generation (ILMS III). This initiative aims to gather industry insights and assess market interest for a future Indefinite-Delivery/Indefinite Quantity (IDIQ) contract that will support the implementation, sustainment, and disposition of new and upgraded Command, Control, Communications, Computers, Cyber, and Intelligence (C5I) systems across various platforms. The prospective contract will encompass a range of services, including logistics support, system installation, maintenance, and cybersecurity compliance, ensuring operational readiness and effective modernization of critical systems. Interested parties are encouraged to submit their responses by October 24, 2025, to Mr. Kenneth S. Boyer at kenneth.s.boyer@uscg.mil, with a focus on their capabilities, past performance, and innovative approaches to enhance the ILMS lifecycle.