190204-F-SM956-1053
U.S. Air Force Senior Airman James Terry, 20th Security Forces Squadron (SFS) military working dog (MWD) handler, and Tank, 20th SFS MWD, relax after practicing basic obedience commands at Shaw Air Force Base, S.C., Feb. 4, 2019. The K-9 Unit’s mission is to protect personnel and property as well as support the United States secret service and local agencies. (U.S. Air Force photo by Senior Airman Ashley Maldonado)