U.S. Air Force Staff Sgt. David Mussio, 20th Security Forces Squadron military working dog handler, focuses Astra, 20th SFS MWD, while Airman 1st Class Kelsey Tucker, 20th Fighter Wing Public Affairs photojournalist, takes her portrait at Shaw Air Force Base, S.C., Aug. 26, 2016. The 20th SFS canine unit trains German Sheppard and Belgian Malinois dogs to be able to detect narcotics and explosives. (U.S. Air Force photo by Airman 1st Class Destinee Sweeney)
<br>Unit: 20th Fighter Wing Public Affairs
Airman 1st Class Destinee Sweeney
2016-08-26
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