CAMP PENDLETON (Aug. 25, 2022) U.S. Navy Hospital Corpsman 3rd Class Dylan Sillero, left, with 1st Battalion, 4th Marines, 1st Marine Division, draws blood as part of Valkyrie training from U.S. Marine Corps Pfc. Kenneth Hale during an Expeditionary Medical Integration Course (EMIC) at Marine Corps Base Camp Pendleton, Calif., Aug. 25, 2022. This is the third iteration of EMIC which validates the Marines of 1st Battalion, 4th Marines ability to provide a higher level of health service support capability in any operational environment. (U.S. Marine Corps photo by Cpl. Austin Fraley)