A French air force Mirage 2000 flies behind a U.S. Air Force KC-135 Stratotanker over Africa Feb. 2, 2013. Tanker crews from the 100th Air Refueling Wing, RAF Mildenhall, England, began conducting refueling missions in support of French operations in Mali from a deployed location in southwest Europe Jan 27. (U.S. Air Force photo by Staff Sgt. Austin M. May/Released)