Secretary of the Air Force Michael Donley delivers his keynote speech on the State of the Air Force during the Air Force Association's Air Warfare Symposium & Technology Exhibition in Orlando, Fla., Feb. 22, 2013. In his remarks, Donley talked about the service's need to balance the size of its force with readiness and modernization needs in the face of sequestration. (U.S. Air Force photo/Scott M. Ash)