Chief Master Sgt. Todd Salzman greets Chief Master Sgt. Brye McMillon, 18th Air Force command chief master sergeant, as he arrives at McConnell Air Force Base, Kan., April 24, 2007, during Salzman's first assignment as a command chief master sergeant for the 22nd Air Refueling Wing at McConnell Air Force Base, Kan. McMillon was the 18th Air Force command chief master sergeant from March 2006 until July 2008. (U.S. Air Force photo/Airman 1st Class Jessica Corob)