The 45th Fighter Squadron is an operational unit within the United States Air Force. Established on May 20, 1917, this squadron has a rich history spanning over a century. Initially formed as the 3rd Aero Squadron during World War I, it was later redesignated as the 45th Pursuit Squadron in 1921 and has since been deployed in various roles.Throughout its existence, the 45th Fighter Squadron has been stationed at multiple bases across the U.S., including Luke Air Force Base, Arizona, where it is currently based. The squadron is equipped with advanced fighter aircraft such as the F-16 Fighting Falcon. The mission of the 45th Fighter Squadron is to defend the United States and its allies through air superiority, air defense, close air support, and offensive counterair operations.The squadron’s history includes participation in major conflicts like World War II, the Korean War, and the Vietnam War, as well as numerous peacekeeping and humanitarian missions around the world. The 45th Fighter Squadron continues to serve as a critical component of the U.S. Air Force’s rapid response capabilities.