U.S. Air Force aircraft and vehicles assigned to the 31st Fighter Wing line the runway during an elephant walk at Aviano Air Base, Italy, June 1, 2020. Despite the restrictions in place due to COVID-19, the 31st FW remains lethal and combat ready, prepared to deter or defeat any adversary who threatens U.S. or NATO interests. (U.S. Air Force photo by Airman Thomas S. Keisler IV)