Liberty Wing aircraft takes off

An F-15C Eagle assigned to the 493rd Fighter Squadron flies over Royal Air Force Lakenheath, England, July 23, 2020. To maintain proficiency, Liberty Wing aircrew perform daily training missions ensuring they are always ready to provide worldwide responsive combat airpower. (U.S. Air Force photo by Airman 1st Class Rhonda Smith)

An F-15E Strike Eagle assigned to the 492nd Fighter Squadron takes off at Royal Air Force Lakenheath, England, July 23, 2020. To maintain proficiency, Liberty Wing aircrew perform daily training missions ensuring they are always ready to provide worldwide responsive combat airpower. (U.S. Air Force photo by Airman 1st Class Rhonda Smith)

An F-15C Eagle assigned to the 493rd Fighter Squadron takes off at Royal Air Force Lakenheath, England, July 23, 2020. The F-15C is an all-weather, extremely maneuverable, tactical fighter designed to permit the U.S. Air Force to gain and maintain air supremacy over the battlefield. (U.S. Air Force photo by Airman 1st Class Rhonda Smith)

An F-15C Eagles assigned to the 493rd Fighter Squadron take off at Royal Air Force Lakenheath, England, July 23, 2020. The F-15C is an all-weather, extremely maneuverable, tactical fighter designed to permit the U.S. Air Force to gain and maintain air supremacy over the battlefield. (U.S. Air Force photo by Airman 1st Class Rhonda Smith)