AFGHAN MISSION An F-16 Fighting Falcon returns to mission after receiving fuel from a KC-135 Stratotanker over the skies of Afghanistan to support Operation Enduring Freedom, May 8, 2011. The Falcon is assigned to the 555th Fighter Squadron based on Aviano Air Base, Italy, and the Stratotanker is assigned to the 340th Expeditionary Air Refueling Squadron. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 474162-E-UEE55-977.jpg Photo Gallery