Students of the Fort Bliss Air Assault Training Program, which is conducted by the 1st Armored Division Iron Training Detachment, run to board a helicopter during cold/hot load training conducted by instructors from 3rd Battalion, 501st Aviation Regiment, Combat Aviation Brigade, 1st Armored Division at Fort Bliss, Texas, April 10, 2015. The 3-501st assault helicopter battalion helps introduce air-assault trainees, many of whom have never flown on a helicopter before, to properly loading and unloading onto a UH-60 Black Hawk. (U.S. Army photos by Sgt. Alexander Neely, Combat Aviation Brigade Public Affairs, 1st Armored Division)