A U.S. Air Force F-16 Fighting Falcon from the 480th Fighter Squadron, 52nd Fighter Wing, Spangdahlem Air Base, Germany, taxis on the runway at Uvda Air Base, Israel, October 30, 2019. The F-16 will be taking part in Blue Flag, a biennial training event that builds and maintains defensive interoperability and cooperation between militaries. This year’s Blue Flag involves military members from Israel, Germany, Greece, Italy and the U.S.