Karo, a military working dog with the 35th Security Forces Squadron, leaps through an agility obstacle at Misawa Air Base, Japan, Sept. 7, 2016. Handlers are assigned with their K-9 partners as a team to either detect narcotics or search for explosives while patrolling the base to deter foes with force and tact. (U.S. Air Force photo by Airman 1st Class Sadie Colbert)