Wing Commander Tim Lewis of the Royal Australian Air Force. Lewis speaks on behalf of his fellow international colleagues during the 2020 Air Force Materiel Command Foreign Liaison Officer Recognition ceremony at the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio, Oct. 26, 2020. Since 1980 AFMC and the Air Force Life Cycle Management Center's Air Force Security Assistance and Cooperation Directorate have partnered annually to acknowledge the great contributions of our international partners. (U.S. Air Force photo by Jim Varhegyi)