English: A C-130E Hercules delivers U.S. Air Force and Bulgarian Special Forces paratroopers to a drop zone near Bezmer Aviation Base, Bulgaria, during Exercise Thracian Spring 2008. The Airmen from the 86th Contingency Response Group, Sembach Air Base Germany and soldiers from the 68th Special Forces Brigade will conduct several day and night static line jumps for the annual bilateral training exercise between the United States and Bulgarian Armed Forces. Approximately 170 aircrew and support personnel assigned to the 86th Air Lift Wing and 435th Air Base Wing along with four C-130E Hercules from the 37th Air Lift Squadron at Ramstein Air Base, Germany are deployed to the region for the week-long exercise. Photo by Master Sgt. Scott Wagers / (released)