Senior Airman Jarvis McCullough, 22nd Civil Engineer Squadron Explosive Ordnance Disposal technician, prepares tools for a render safe procedure during an operational readiness exercise Nov. 14, 2018, at McConnell Air Force Base, Kansas. EOD Airmen ensure that everyone in the vicinity of the unexploded ordnance is safe, which may include placing barriers and removing equipment that could be damaged. (U.S. Air Force photo by Airman 1st Class Alan Ricker)