181IW-Tornado
U.S. Air Force Airmen with the Indiana Air National Guard, 181st Intelligence Wing, and an Indiana Army National Guard Soldier crowd in a locker room for shelter during an exercise at Hulman Field Air National Guard base, Ind., April 9, 2016. The exercise simulated an F-1 tornado passing through the base causing destruction to buildings and how the wing would respond. (U.S. Air National Guard photo by Senior Airman Lonnie Wiram)