Bulgaria’s 68th Special Forces Brigade jumpers and U.S. military jumpmasters walk out to a 37th Airlift Squadron C-130J Super Hercules at Cheshnegirovo drop zone in Plovdiv, Bulgaria, Sept. 26, 2019. During exercise Thracian Fall 19, 37th AS Airmen and aircraft, deployed from Ramstein Air Base, Germany, provided primary airlift support for Bulgarian military members during a U.S. sponsored free-fall course. (U.S. Air Force photo by Staff Sgt. Kirsten Brandes)