The Department of Defense, specifically the Department of the Navy through NSWC Crane, is seeking a sole source contractor for the Multi-Mission Optical Sensor (MMOS) and MTS Pedestal Enclosure System (MPES) operations, maintenance, and future development efforts. The procurement aims to ensure the continued functionality and advancement of these critical optical sensor systems, which play a vital role in various defense applications. Interested parties can reach out to Allyson Nicholson at allyson.d.nicholson.civ@us.navy.mil or call 812-381-4846 for further details regarding this solicitation, which falls under NAICS code 334511 and PSC code J016.