U.S. Marine Corps Staff Sgt. Marcos D. Vidal, an assistant

U.S. Marine Corps Staff Sgt. Marcos D. Vidal, an assistant team leader, left, and Cpl. Connor P. Reddy, a Low Altitude Air Defense (LAAD) gunner with Force Company, 1st Reconnaissance Battalion, 1st Marine Division, send a position report during Exercise Steel Knight/Dawn Blitz (SK/DB) 21 at Naval Auxiliary Landing Field San Clemente Island, California, Dec. 5, 2020. Exercise SK/DB 21 will test 1st Marine Division's ability to facilitate Marine Air Ground Task Force operations afloat and ashore to sustain its capabilities as a full-spectrum force in readiness against a capable peer or near-peer adversary. (U.S. Marine Corps photo by Cpl. Marvin E. Lopez Navarro)