Staff Sgt. Anna Barry, 30th Security Forces Squadron military working dog handler, with MWD Csipisz, and Staff Sgt. Andrew Lord, 30th SFS military working dog handler, with MWD Hugo, guard and secure the base perimeter at Vandenberg Space Force Base, Calif., Dec. 2, 2021. Barry and Lord, patrol the base alongside their military working dogs and defend the base against potential suspects during the holidays. (U.S. Space Force photo by Airman 1st Class Rocio Romo)