CAMP LEJEUNE, N.C. (Aug. 8, 2023) U.S. Navy corpsman with 2nd Medical Battalion, 2nd Marine Logistics Group, treat simulated patients during a mass casualty event as part of Large Scale Exercise 2023 (LSE 2023) at Camp Lejeune, North Carolina, Aug. 8, 2023. LSE 2023 merges real-world operations with virtually constructed scenarios to create a realistic training environment that allows our Sailors and Marines to train the way we fight, regardless of geographic boundaries. (U.S. Marine Corps photo by Lance Cpl. Jessica J. Mazzamuto)