Tech. Sgt. Christopher Knight performs self-aid buddy care on Staff Sgt. Jordan Sanders, 39th Operations Support Squadron air traffic controllers, during the Titan Medic Games May 11, 2019, at Incirlik Air Base, Turkey. Self-aid buddy care uses basic life support and limb-saving techniques to help wounded or injured patients survive in emergencies until medical help is available. (U.S. Air Force photo by Tech. Sgt. Jim Araos)