Five members of the U.S. Air Force Thunderbirds fly in formation behind a KC-135 Stratotanker assigned to McConnell Air Force Base, Kan, July 23, 2015. The Thunderbirds are the Air Force’s premiere air demonstration team and perform at different events across the country every year. They are often accompanied from one stop to another by an Air Force tanker aircraft to provide a quick, non-stop route between performances. (U.S. Air Force photo by Senior Airman Victor J. Caputo)