U.S. Air Force Senior Airman Jonathan J. Ayub, right, 316th Security Support Squadron, outlines the patrol demonstration procedures for working dog handlers participating in the Capitol K-9 Trials at Joint Base Andrews, Md., May 14, 2025. The trials was a joint event with police departments from the City of Hyattsville and Delaware Department of Corrections for National Police Week. (U.S. Air Force photo by Patrick Griffith)