Combat Logistics Battalion 451, 2nd platoon, Marines walk away from what has been deemed an improvised explosive device and ready to set up a cordon area around the simulated explosive in a motorized operational training exercise at Marine Corps Air Ground Combat Center Twentynine Palms, CA during Integrated Training Exercise 4-14 on June 8, 2014. ITX 4-14, 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 employs assets from ground, air and logistics combat elements to demonstrate the ability to deploy rapidly and build up significant combat power necessary to form a MAGTF.