U.S. Air Force Gen. C. Robert Kehler, center, the outgoing commander of U.S. Strategic Command (USSTRATCOM), walks with his wife, Marjorie Kehler, left, and Deanie Dempsey, the wife of Army Gen. Martin E. Dempsey, the chairman of the Joint Chiefs of Staff, during a change of command and retirement ceremony at Offutt Air Force Base, Neb., Nov. 15, 2013. Gen. Kehler relinquished command of USSTRATCOM to Navy Adm. Cecil D. Haney during the ceremony.