A U.S. Marine with India Company, 3rd Battalion, 23rd Marine Regiment, fires an M203 grenade launcher during a platoon attack at Range 410A during Integrated Training Exercise (ITX) 4-22 at Marine Corps Air-Ground Combat Center, Twentynine Palms, Calif., on July 20th, 2022. Range 410A challenges platoons to perform a complex fire and maneuver attack requiring communication and coordination between multiple support by fire positions and a maneuver element. (U.S. Marine Corps photo by. Sgt. Matthew Teutsch)