MWD Ivan Retirement Ceremony Published June 5, 2024 By Senior Airman Megan Estrada 57th Wing Public Affairs NELLIS AIR FORCE BASE, Nevada -- Ivan, a retired 99th Security Forces Squadron military working dog, celebrates his retirement with tennis balls at Nellis Air Force Base, Nevada, May 23, 2024. Security Forces specialists and their MWD counterparts go through extensive training in law enforcement and combat tactics to protect bases. (U.S. Air Force photo by Senior Airman Megan Estrada)
