SECAF salutes Airmen during ceremony
Secretary of the Air Force Michael W. Wynne salutes a crowd of Airmen at the Air Force Memorial June 20, his final day as their senior civilian official. Secretary Wynne was confirmed as the SECAF in November 2005. During his tenure as the secretary, he saw vast improvements to the Air Force, including adopting cyberspace as a warfighting domain, properly training Airmen to deploy for new roles and responsibilities, acquiring the weapon systems needed to sustain Air Force missions, as well as many others. (U.S. Air Force photo/Staff Sgt. J.G. Buzanowski)