The New Team -- The top military team of the nation poses at the Pentagon today between swearing in ceremonies that placed two more of them in office. Gen. Nathan Twining, left, took office six weeks ago as Air Force chief of staff. Today, Gen. Matthew Ridgway, second from left, takes over as army chief of staff, and Adm. Arthur Radford, second from right, as chairman of the joint chiefs of staff. Adm. Robert Carney, right, becomes chief of naval operations on Monday. August 15, 1953. (Photo by AP Wirephoto).