6/14/2012 - RAF MILDENHALL, England - Lt. Col. Timothy Kuehne (right) receives the 351st Air Refueling Squadron guidon from Col. William DeMarco, 100th Operations Group commander, during a change-of-command ceremony here June 14, 2012. Before assuming command, Kuehne was the 100th Air Refueling Wing Safety chief. (U.S. Air Force photo/Senior Airman Jerilyn Quintanilla)

6/14/2012 -  RAF MILDENHALL, England – Airmen from the 351st Air Refueling Squadron render their first salute to the new 351st ARS commander Lt. Col. Timothy Kuehne during a change of command ceremony here June 14, 2012. Kuehne assumed command of the squadron from Lt. Col. Thomas Torkelson. (U.S. Air Force photo/Senior Airman Jerilyn Quintanilla)

6/14/2012 - RAF MILDENHALL, England – Lt. Col. Timothy Kuehne renders his first salute as the 351st Air Refueling Squadron commander during a change-of-command ceremony here June 14, 2012. Before taking command of the squadron, Kuehne served as 100th Air Refueling Wing Safety chief. (U.S. Air Force photo/Senior Airman Jerilyn Quintanilla)

6/14/2012 - RAF MILDENHALL, England – Lt. Col. Timothy Kuehne, 351st Air Refueling Squadron, speaks during a change-of-command ceremony here June 14, 2012. Kuehne assumed command of the squadron from Lt. Col. Thomas Torkelson. (U.S. Air Force photo/Senior Airman Jerilyn Quintanilla)

6/14/2012 - RAF MILDENHALL, England – Staff Sgt. Wesley Pittman, a crew chief from the 100th Aircraft Maintenance Squadron, reveals the commander’s name on a KC-135 Stratotanker during the 351st Air Refueling Squadron change-of-command ceremony here June 14, 2012. The ceremony welcomed Lt. Col. Timothy Kuehne as the new squadron commander. (U.S. Air Force photo/Senior Airman Jerilyn Quintanilla)