A Marine assigned to Marine Medium Helicopter Squadron (HMM) 774 orders supplies from a computer while working in the aviation supply department at Camp Wilson during an Integrated Training Exercise at at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., June 21, 2013. Integrated Training Exercise (ITX) 4-13, a cornerstone of the Marine Air Ground Task Force Training Program, is the largest annual U.S. Marine Corps Reserve training exercise - helping establish best practices, refine planning guidance and baseline requirements for future Reserve units. ITX 4-13, utilizing assets from ground, air and logistic combat elements is a true live, virtual, constructive battalion exercise. (U.S. Navy photo by Mass Communication Specialist 1st Class Martin Cuaron/Released)