An F-15E Strike Eagle from the 494th Expeditionary Fighter Squadron refuels from a KC-135 Stratotanking during a training mission over the Mediterranean Sea, Feb. 26, 2014. The 494th EFS, deployed from Royal Air Force Lakenheath, England, is undergoing NATO training with Hellenic air force F-16 fighter jets. The KC-135 is deployed from RAF Mildenhall, England. (U.S. Air force photo by Staff Sgt. Thomas Trower/Released)
An Hellenic air force F-16 fighter jet practices refueling procedures with a U.S. Air Force KC-135 Stratotanker during a NATO exercise above the Mediterranean Sea, Feb. 26, 2014. The KC-135 is deployed from Royal Air Force Mildenhall, England, to support bilateral training with Greek allies. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)
Hellenic air force F-16 fighter jets fly in formation over the Mediterranean Sea during a NATO exercise with the U.S. Air Force, Feb. 26, 2014. The F-16s are stationed at Souda Air Base in the 115th Combat Wing on the island of Crete. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)
An Hellenic air force F-16 fighter jet flies off the wing of a U.S. Air Force KC-135 Stratotanker during a training mission over the Mediterranean Sea, Feb. 26, 2014. The KC-135 is deployed from Royal Air Force Mildenhall, England. Greek and U.S. air forces are undergoing two weeks of NATO training out of Souda Air Base, Greece. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)
Captain Lloyd Wright, F-15E Strike Eagle pilot, and Capt. Clayton Couch, F-15E Strike Eagle weapons systems officer, fly in a training mission over the Mediterranean Sea, Feb. 26, 2014. More than 250 Airmen from the 494th Fighter Squadron are deployed to Souda Air Base on the island of Crete for NATO training with the Hellenic air force. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)
An F-15E Strike Eagle flies over the Mediterranean Sea during a training mission with the Hellenic air force, Feb. 26, 2014. The 494th Fighter Squadron, from the 48th Fighter Wing at Royal Air Force Lakenheath, England, deployed more than 250 Airmen to Souda Air Base, Greece, for two weeks of NATO training with Greek allies. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)
Staff Sgt. Andrew Valence, 351st Air Refueling Squadron boom operator, performs pre-flight checks on a KC-135 Stratotanker, Feb. 26, 2014. The squadron, based out of Royal Air Force Mildenhall, England, sent a KC-135 to support NATO training with the Hellenic air force in Souda Bay, Greece. (U.S. Air Force photo by Staff Sgt. Thomas Trower/Released)