From left, Secretary of Defense Chuck Hagel, Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey, Air Force Gen. C. Robert Kehler and Navy Adm. Cecil D. Haney stand for the national anthem during the U.S. Strategic Command (USSTRATCOM) change of command ceremony Nov. 15, 2013, at Offutt Air Force Base, Neb. During the event, Haney assumed command of USSTRATCOM from Kehler.