U.S. Air Force Staff Sgts. Alexis Krippel and Zachary Scott, military working dog handlers with the 316th Security Support Squadron, receive folded American flags on behalf of MWDs Cchango and Nero during a retirement ceremony at Joint Base Andrews, Maryland, Aug. 6, 2025. The flags were presented in honor of the MWDs’ years of distinguished service supporting national security and protecting U.S. leaders. (U.S. Air Force photo by Senior Airman Daniel Walderbach)