The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is seeking information from interested parties regarding the renewal of Main Diesel Engines (MDE) for the 270’ Medium Endurance Cutter (MEC) fleet. The procurement aims to gather insights on the processes and capabilities for either complete engine assembly renewals or major component replacements, ensuring fleet readiness and operational efficiency. This initiative is critical for maintaining the operational capabilities of the USCG's vessels, which play a vital role in maritime safety and security. Interested parties must submit their responses by October 31, 2025, and can contact Kaity George or Shaun Squyres for further information and coordination regarding site visits.