U.S. Marines participate in a live-fire exercise following the re-opening of Range 105A at Marine Corps Air Ground Combat Center - U.S. Marines participate in a live-fire exercise following the re-opening of Range 105A at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., June 17, 2019. The range was re-designed to offer multiple, efficient types of training to individual Marines and squad-sized elements. (U.S. Marine Corps photo by Cpl. Rachel K. Young-Porter)