U.S. Air Force Senior Airman Carlton Isaacson, a military working dog handler assigned to the 407th Expeditionary Security Forces Squadron fastens the leash on his military working dog Egon, prior to patrols May 23, 2017, in Southwest Asia. Isaacson and Egon have been partners for two years now and are deployed in support of Operation Inherent Resolve. Military working dogs are the first line of defense when it comes to explosive detection and provide security sweeps throughout the installation. (U.S. Air Force photo by Tech. Sgt. Andy M. Kin)
{}