U.S. Air Force Chief Master Sgt. Summer Leifer, 480th Intelligence, Surveillance and Reconnaissance Wing command chief, walks out of the wing headquarters building for the last time at Joint Base Langley-Eustis, Va., Feb 15, 2019. Leifer, the current 480th Intelligence, Surveillance and Reconnaissance Wing command chief, Chief Master Sgt. Summer Leifer, is soon set to depart on her next journey where she will serve as the command chief for Twenty-Fifth Air Force headquartered at Joint Base San-Antonio, Texas. (U.S. Air Force photo by Staff Sgt. Eboni Prince)