U.S. Air Force Tech. Sgt. Dennis Harris, 88th Air Base Wing religious affairs airman, and Airman 1st Class Ivan Tendenilla, 88th Comptroller Squadron financial operations technician, practice putting a tourniquet on each other during a self-aid buddy care class as part of a training day at the Warfighter Training Center, Wright-Patterson Air Force Base, Ohio, Aug. 28, 2019. The training day also included topics such as communication skills, firearms training, and how to properly wear their Mission Oriented Protective Posture gear. (U.S. Air Force photo by Wesley Farnsworth)