U.S. Air Force Chief Master Sgts. Levi Clarey and Collin Grandy, 173rd Fighter Wing, clap during the playing of the Air Force Song during their promotion ceremony at Kingsley Field in Klamath Falls, Oregon February 7, 2020. They both began their career in the Oregon Air National Guard in 1999 as Security Forces Defenders. (U.S. Air National Guard photo by Senior Master Sgt. Jennifer Shirar)