Tech. Sgt. William Stone, 11th Security Support Squadron military working dog trainer, hugs Senior Airman Caleb Hardy, 11th Security Support Squadron MWD handler, during a memorial service for Military Working Dog Atos at JBA, Md., Jan. 11, 2018. The 11th Security Forces Group came together to mourn the loss of Atos and to celebrate his life and achievements. (U.S. Air Force photo by Senior Airman Delano Scott)