Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey delivers remarks during the U.S. Strategic Command (USSTRATCOM) change of command ceremony Nov. 15, 2013, at Offutt Air Force Base, Neb. During the event, Navy Adm. Cecil D. Haney assumed command of USSTRATCOM from Air Force Gen. C. Robert Kehler.