An F-16 Fighting Falcon, 480th Expeditionary Fighter Squadron, takes off during Trident Juncture 2018 at Kallax Air Base, Sweden, Oct. 25, 2018. This exercise is designed to ensure that NATO forces are trained, able to operate together, and ready to respond to any threat across the spectrum of military operations. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder)