U.S. Air Force Staff Sgt. Timothy Dawson, a military working dog handler with the 379th Expeditionary Security Forces Squadron, radios in suspicious activity during a vehicle search exercise at Al Udeid Air Base, Qatar, Aug. 26, 2017. Dawson and his military working dog Mmaura are taking part in a vehicle search exercise with the 379th Expeditionary Civil Engineer Squadron Explosive Ordnance Disposal Flight where Mmaura detected something abnormal with the vehicle. (U.S. Air Force photo by Tech. Sgt. Amy M. Lovgren)