An Air Force Security Forces member stands guard next to an F-22 Raptor fighter aircraft following a flyover near Osan Air Base, South Korea, Feb. 17, 2016. Four Raptors, four South Korean F-15 Slam Eagles and four U.S. Air Force F-16 Fighting Falcons demonstrated capabilities in response to recent provocative actions by North Korea. Air Force photo by Tech. Sgt. Travis Edwards