Fall Thracian 2010
Bulgarian air force officers attend a round-table discussion on the history and future of flight medicine during Exercise Thracian Fall 2010 Oct. 19, 2010, at Graf Ignatievo Air Base, Bulgaria. Airmen from U.S. Air Forces in Europe met for Thracian Fall 2010, an on-site training designed to build the partnership between the U.S. and Bulgarian air force. (U.S. Air Force photo/Tech. Sgt. Michael Voss)