U.S. Army Spc. Ryan Wright, left, an electrical systems

U.S. Army Spc. Ryan Wright, left, an electrical systems repairman, and Spc. Adrian Feliz, a small arms repairman, both assigned to Delta Troop, 4th Squadron, 9th Cavalry Regiment, 2nd Armored Brigade Combat Team, 1st Cavalry Division, secure a weapon to the top of an armored truck at Forward Operating Base Fenty, in Nangarhar province, Afghanistan, Sept. 11, 2013. Delta troop’s mission at Fenty was the maintenance, recovery and repair of everything from portable generators to vehicles disabled by roadside explosives. (U.S. Army National Guard photo by Sgt. Margaret Taylor/Released)