Cpl.l Stoyko V. Stoykov with the Bulgarian air force

Cpl.l Stoyko V. Stoykov with the Bulgarian air force salutes with U.S. Air Force members and classmates here Aug. 15, 2013, during a reveille ceremony at the I.G. Brown Training and Education Center. Stoykov graduated from the U.S. Air Force Airman Leadership School, instructed by the Paul H. Lankford Enlisted PME Center, along with Bulgarian Sgt. Yordanka S. Petrova-Angelova, who graduated from the Noncommissioned Officer Academy, as a result of international relations built through the Tennessee National Guard State Partnership Program. (U.S. Air National Guard photo by Master Sgt. Kurt Skoglund/Released)