A Turkish Air Force F-4 war plane fires during a military exercise in Izmir, in this May 26, 2010 file photo. Turkey lost a F-4 warplane, similar to the one pictured, over the Mediterranean on June 22, 2012, but Turkish Prime Minister Tayyip Erdogan said in his first public comments, he could not say whether the plane had crashed or been shot down. REUTERS/ Osman Orsal/Files