The Air Force Reserve’s 815th Airlift Squadron, based at Keesler Air Force Base, Mississippi, departs from Aviano Air Base, Italy, with paratroopers from the 173rd Airborne Brigade April 12, 2016. The 815th AS delivered the paratroopers to Hohenfels, Germany for a combined operation with participating Allied and partner nations. Sabre Junction is the U.S. Army’s annual combat training center certification exercise to evaluate the readiness of the 173rd Airborne Brigade. (U.S. Air Force photo/Maj. Dave Hogue)