A U.S. Soldier from the 128th Aviation Brigade, 1st Battalion, 222nd Aviation Regiment looks for a tool during an armament, electronic and avionics systems repair course at Fort Eustis, Va., Feb. 11, 2016. Soldiers use the tools to remove specific electronic components on a Boeing AH-64 Apache. (U.S. Air Force photo by Airman 1st Class Breonna Veal)