IRT Camp Carter 21

U.S. Marines with Alpha Company, 4th Assault Amphibian Battalion, 4th Marine Division, Marine Forces Reserve, operate an amphibious assault vehicle (AAV) in support of 4th Combat Engineer Battalion during an anti-personnel obstacle breaching system (APOB) demonstration at Integrated Training Exercise 4-24 at Marine Corps Air-Ground Combat Center Twentynine Palms, California, June 11, 2024. ITX enables the reserve component to simulate a mobilization and deploy its forces in preparation for potential future deployments in the event of a contingency or emergency. (U.S. Marine Corps photo by Lance Cpl. St. Pierre)