191207-M-FX760-1462 CAMP PENDLETON, Calif. (Dec. 7, 2019) U.S. Navy Sailors with 1st Medical Battalion, Surgical Company, prepare to assess a patient during an evaluation in a field training environment for Steel Knight at Camp Pendleton, California Dec. 7, 2019. Steel Knight is an annual exercise that spans the western United States 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 Sgt. Kyle McNan/Released)