CAMP LEJEUNE, N.C. (July 2, 2021) Hospital Corpsmen assigned to 1st Battalion, 2d Marine Regiment (1/2), 2d Marine Division (MARDIV), administer continuous care over a five hour period to a simulated casualty as part of 2d MARDIV’s prolonged casualty care course on Camp Lejeune, N.C., July 2, 2021.The course prepared the sailors to provide efficient care over an extended period of time while under adverse conditions. (U.S. Marine Corps photo by Lance Cpl. Emma L. Gray)