180828-F-QO224-1104
U.S. Air Force Tech. Sgt. David Kurz, 100th Operations Group training manager, Airman 1st Class Austin Hall, 100th Aircraft Maintenance Squadron aircraft propulsion journeyman, and Staff Sgt. Ryan LaFrance, 100th Aircraft Maintenance Squadron crew chief, evaluate M8 chemical agent detector paper during a mission assurance exercise at RAF Mildenhall, England, Aug. 28, 2018. The exercise was performed to test Mildenhall Airmen and sharpen their response and readiness abilities. (U.S. Air Force photo by Airman 1st Class Brandon Esau)