A Marine with Lima Compay, Battalion Landing Team 3rd Battalion, 6th Marine Regiment, 24th Marine Expeditionary Unit, guides his Marines during a vertical assault raid course at Camp Lejeune, N.C., June 17, 2014. The event was part of pre-deployment training in preparation for the 24th MEU's deployment at the end of the year. (U.S. Marine Corps photo Cpl. Todd F. Michalek/Released)