Maj. David Ramirez, 916th Operational Support Squadron, sings the National Anthem at a change of command ceremony, July 10, 2016, at Seymour Johnson Air Force Base, North Carolina. During the ceremony, which started at exactly 9:16 a.m., Col. Eric R. Jenkins took command of the 916th Air Refueling Wing from Col. Craig Shenkenberg. (U.S. Air Force Photo/Master Sgt. Wendy Lopedote)