U.S. Navy Petty Officer 2nd Class Juan Delarosa, a utilitiesman with Assault Craft Unit 5, Naval Beach Group 1, saws plywood to build portable air conditioning unit stands during Operation Clean Sweep III at Marine Corps Base Camp Pendleton, California, Sept. 19, 2025. - U.S. Navy Petty Officer 2nd Class Juan Delarosa, a utilitiesman with Assault Craft Unit 5, Naval Beach Group 1, saws plywood to build portable air conditioning unit stands during Operation Clean Sweep III at Marine Corps Base Camp Pendleton, California, Sept. 19, 2025. OCS III, part of the ongoing Barracks 360 Reset initiative, demonstrates a collective commitment to improving living conditions through shared ownership, sustained accountability, and tangible improvements to the barracks. Delarosa is a native of Connecticut. (U.S. Marine Corps photo by Sgt. Bryant Rodriguez)