An Air Force pararescueman provides aid to Senior Airman Joshua Calara during mass casualty and extraction exercises at Bagram Airfield, Afghanistan, Aug. 18, 2016. The pararescueman is assigned to the 83rd Expeditionary Rescue Squadron. Calara is an armament systems technician assigned to the 455th Expeditionary Maintenance Squadron. The pararescueman trained with soldiers assigned to the 717th Explosive Ordinance Disposal Unit to increase interoperability and demonstrate personnel recovery capabilities. Air Force photo by Senior Airman Justyn M. Freeman