Staff Sgt. Logan Fitzgerald (left), 99th Security Forces Squadron military working dog handler, performs the guard technique with his dog, Erik, at the MWD training grounds on Nellis Air Force Base, Nev., June 29, 2015. MWDs are trained to obey their handlers and listen to commands as they are called. If MWDs see a threat aimed toward their handler, they will protect them by any means necessary. (U.S. Air Force photo by Airman 1st Class Jake Carter)
Airman 1st Class Jake Carter
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