U.S. Air Force F-15 Strike Eagle aircraft from the 493rd Expeditionary Fighter Squadron fly in formation toward an aircraft that has simulated losing communication with Lithuanian air traffic controllers Nov. 7, 2010, during Baltic Region Training Event VII over Lithuania.
The one-day training event was designed to enhance regional air integration and exercise units deployed for NATO's Baltic air policing mission. (DoD photo by Tech. Sgt. Leigh Bellinger, U.S. Air Force). Original public domain image from Flickr