Bulgaria, US commence joint air policing

Maj. Brett Faber, a 194th Expeditionary Fighter Squadron F-15C Eagle pilot, performs pre-flight checks at Graf Ignatievo, Bulgaria, Sept. 8, 2016. Four of the squadron’s F-15Cs conducted joint NATO air policing missions with the Bulgarian Air Force to police the host nation’s sovereign airspace. (U.S. Air Force photo/Staff Sgt. Joe W. McFadden)