U.S. Air Force F-16 Fighting Falcons from the 180th Fighter Wing, Ohio Air National Guard, sit on the flight line Sept. 17, 2018 during Combat Archer, a two-week air-to-air Weapons System Evaluation Program to prepare and evaluate operational fighter squadrons' readiness for combat operations, at Tyndall Air Force Base, Florida. Combat Archer ensures 180FW Airmen are the most lethal choice for the Combatant Commander. (U.S. Air National Guard photo by Staff Sgt. Shane Hughes)