A U.S. Marine with 2nd Battalion, 10th Marines, 2nd

A U.S. Marine with 2nd Battalion, 10th Marines, 2nd Marine Division (MARDIV), carries a 155 mm artillery round for an M777 howitzer while conducting artillery combined arms and fire support training during Integrated Training Exercise (ITX) 3-15 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 21, 2015. 6th Marines and subordinate units participated in ITX 3-15 to ensure all elements of Special-Purpose Marine Air Ground Task Force 6 are prepared for upcoming deployments and operational commitments. (U.S. Marine Corps photo by Staff Sgt. Keonaona C. Paulo, 2D MARDIV Combat Camera/Released)