U.S. Marine Corps Col. Patrick Pluas, left, the commanding officer of Combat Logistics Regiment 1, 1st Marine Logistics Group, Lt. Gen. Christian F. Wortman, center, the commanding general of I Marine Expeditionary Force, and Sgt. Maj. Hector Rivera, right, the senior enlisted advisor of CLR-1, 1st MLG, pose for a photo during an award ceremony for Operation Clean Sweep III on Marine Corps Base Camp Pendleton, California, Jan. 7, 2026. - U.S. Marine Corps Col. Patrick Pluas, left, the commanding officer of Combat Logistics Regiment 1, 1st Marine Logistics Group, Lt. Gen. Christian F. Wortman, center, the commanding general of I Marine Expeditionary Force, and Sgt. Maj. Hector Rivera, right, the senior enlisted advisor of CLR-1, 1st MLG, pose for a photo during an award ceremony for Operation Clean Sweep III on Marine Corps Base Camp Pendleton, California, Jan. 7, 2026. CLR-1 was recognized as the most improved unit during OCS III, sustaining and demonstrating increased discipline showing measurable improvements throughout the operation. (U.S. Marine Corps photo by Lance Cpl. Alan Gomez)