EOD
Senior Airman Darrell Linkus, explosive ordnance disposal operator, and Master Sgt. Richard Gibbons, flight chief with the 140th Explosive Ordnance Disposal Flight, 140th Wing, Colorado Air National Guard, practice security techniques during a training exercise at Airburst Range, Ft. Carson, Colo. May 12, 2015. (Air National Guard photo by Capt. Kinder Blacke)