CAMP PENDLETON, Calif. (Feb. 2, 2023) U.S. Navy sailors with 1st Marine Division pick up a simulated casualty during a Combat Trauma Management course at Strategic Operations, Inc. in San Diego, California, Feb. 2, 2023. The CTM course aims to prepare 1st MARDIV medical personnel for deployment by teaching casualty care designed to reduce combat deaths while allowing a unit to complete its mission and provide the best possible care for casualties on the battlefield. (U.S. Marine Corps photo by Cpl. Willow Marshall)