Sworn in
Secretary of the Air Force Michael Donley (right) administers the oath of office to the new under secretary of the Air Force, Eric Fanning, in a formal ceremony May 31, 2013, at the Pentagon. In his duties, Fanning will be responsible for the efficient and effective management of Air Force resources and serve as the senior Air Force energy official. Additionally, he will serve as the focal point for space operations, policy and acquisition issues on the Air Force staff. (U.S. Air Force photo/Scott M. Ash)