U.S. Marines with 1st Battalion, 25th Marine Regiment, 4th Marine Division, fire rounds at targets in Range 400 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Aug. 5, 2019, during Integrated Training Exercise 5-19. After ITX 5-19, 1st Battalion, 25th Marine Regiment will be activated and deploy to the Indo-Pacific Command to conduct multiple exercises across the region. ITX measures the unit’s ability to provide a cohesive, trained, and ready capability in support of service and Combatant Commander requirements. (U.S. Marine Corps photo by Sgt. Andy O. Martinez)