U.S. Air Force Staff Sgt. Christian Brancato, a Brazilian Jiu-Jitsu coach, flips Senior Airman Steven Nadeau, a student, during a class Nov. 7, 2019, at Incirlik Air Base, Turkey. The free class is conducted by Airmen who volunteer to teach as BJJ coaches, and is available for all Airmen stationed on the installation. (U.S. Air Force photo by Staff