Airmen practice Self Aid Buddy Care techniques during a simulated convoy as part of the 90th Mission Support Group's Warrior Day on F.E. Warren Air Force Base, Wyo., Aug. 15, 2019. As part of the event, Airmen went through a refresher SABC course, along with convoy operations briefs and walkthroughs. (U.S. Air Force photo by Senior Airman Abbigayle Williams)