A U.S. Air Force F-15E Strike Eagle crew chief makes a last minute check of his aircraft. A U.S. Air Force F-15E Strike Eagle crew chief makes a last minute check of his aircraft before it taxis out for an air strike mission in support of NATO Operation Allied Force on March 29, 1999. Operation Allied Force is the air operation against targets in the Federal Republic of Yugoslavia. The Eagle is deployed to Aviano from the 494th Fighter Squadron, RAF Lakenheath, United Kingdom. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 415210-R-WVB66-265.jpg Photo Gallery