Students of Logistics Officers Course (LOC), class 4-14, Logistics Operations School, Marine Corps Combat Service Support Schools, operate the command operations center during LOC's field exercise that took place at landing zone Parrot aboard Camp Lejeune, N.C. Aug. 5, 2014. The training is conducted to better prepare entry level logistics officers for challenges they may be faced with in the future. (U.S. Marine Corps Combat Camera photo by Sgt. Bryce J. Burton/released)