U.S. Marine Corps Brig. Gen. Bobbi Shea, commanding

U.S. Marine Corps Brig. Gen. Bobbi Shea, commanding general, 1st Marine Logistics Group, I Marine Expeditionary Force, (right) observes Sgt. Jason Gautreaux, intelligence analyst, 1st Landing Support Battalion, Combat Logistics Regiment 1, 1st Marine Logistics Group demonstrates the capabilities of an unmanned aircraft system during Dawn Blitz/Steel Knight 21 at Marine Corps Air Ground Combat Center Twentynine Palms, California, Dec. 10, 2020. DB/SK-21is an annual exercise that spans the western U.S. and California coast. It focuses on command and control capabilities, ground fires and maneuver warfare tactics, while testing Marines and sailors across a range of environments and preparing to counter aggression against a near-peer threat. (U.S. Marine Corps photo by Lance Cpl. Kristy Ordonez Maldonado)