The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Fleet Logistics Center Yokosuka, is soliciting proposals for Intrusion Detection Systems (IDS) preventive maintenance and trouble call services at the Naval Airborne Weapons Maintenance Unit One (NAWMU-1) located at Naval Base Guam. The contractor will be responsible for both planned and unplanned maintenance, ensuring compliance with UL 2050 standards, and will be evaluated based on price, technical capability, and past performance, with a preference for small businesses, particularly service-disabled veteran-owned and women-owned enterprises. This procurement is critical for maintaining robust security measures and operational readiness, with a service period that includes a base year and two option years, as well as the potential for a six-month extension. Interested parties can contact Joshua Tyquiengco at joshua.g.tyquiengco.civ@us.navy.mil or Jason Q. Perez at jason.q.perez.civ@us.navy.mil for further details.