Cpl. Heath Wiseman, a professionally instructed gunman with 3rd Battalion, 25th Marine Regiment, 4th Marine Division, engages his target at range 205 during Integrated Training Exercise (ITX) 4-21 at Marine Corps Air Ground Combat Center Twentynine Palms, California on July 21, 2021. ITX is the culmination of Marine Forces Reserve units’ training cycle as they participate in a live-fire, combined arms exercise as a part of an integrated Marine Air Ground Task Force. (U.S. Marine Corps photo by Lance Cpl. David Intriago)