180904-F-PJ289-0006
Staff Sgt. Devon Patterson, 332nd Expeditionary Security Forces Squadron Military Working Dog handler, and his canine sweep a vehicle yard for explosives at an undisclosed location in Southwest Asia, Aug. 30, 2018. Military Working Dogs and their handlers provide security, crime prevention patrols, emergency response, intruder detection, and explosives and drugs detection on military bases around the world. (U.S. Air Force photo by Senior Airman Stephen G. Eigel)