U.S. Marines with the 1st Marine Division Band play music during a change of command ceremony for Combat Logistics Regiment 1, 1st Marine Logistics Group on Marine Corps Base Camp Pendleton, California, July 23, 2026. During the ceremony, Col. Patrick Pluas, the outgoing commanding officer of CLR-1, relinquished his role as commanding officer to Col. Melina Mesta, the incoming commanding officer of CLR-1, formally signifying a transfer of responsibility. (U.S. Marine Corps photo by Gunnery Sgt. Jesus Sepulveda Torres)