U.S. Marines from 1st Battalion, 5th Marine Regiment (1/5), 1st Marine Division from Camp Pendleton, Calif. disembark a CH-53E Super Stallion transport helicopters with Marine Heavy Helicopter Squadron 466 (HMH-466), Marine Aircraft Group 16 (MAG-16), 3rd Marine Aircraft Wing (3rd MAW) from Marine Corps Air Station (MCAS) Miramar, San Diego, Calif. at the expeditionary air field at Marine Corps Mountain Warfare Training Center (MCMWTC) Bridgeport, California during Mountain Exercise (MTNEX) 6-13, Oct 19, 2013. 1/5 conducted battalion training and combined arms operations at MCMWTC Bridgeport, in order to continue pre-deployment training program (PTP) requirements in support of MTNEX 6-13. (Official U.S. Marine Corps photograph by Master Sgt. Daniel F. Kauppila, 3rd Marine Aircraft Wing, Combat Camera/Released)