U. S. Air Force Staff Sgt. Lance Theewen, 316th Security Forces Squadron K-9 handler, sits with Inga, a military working dog, in an AW-139 helicopter during a training exercise at Joint Base Andrews, Md., Oct. 5, 2023. The semiannual training gave military working dogs introduction training to the environment and the stimulus of an active aircraft. (U.S. Air Force photo by Senior Airman Bridgitte Taylor)