Senior Airman Tammer Barkouki, 83rd Expeditionary Rescue Squadron pararescuman, and Maj. David Depiazza, 83rd ERQS combat rescue officer, carry a patient by litter onto an HH-60 Pave Hawk helicopter for evacuation during a mass casualty exercise held Nov. 17, 2016 at Bagram Airfield, Afghanistan. Training scenarios are based on real-world situations that have been encountered in past operations. (U.S. Air Force photo by Staff Sgt. Katherine Spessa)