Keywords: US Navy 110923-N-FC670-014 Chief of Naval Operations (CNO) Adm. Gary Roughead is relieved by Adm. Jonathan W. Greenert as the Chief of Naval Operat.jpg en WASHINGTON Sept 23 2011 Chief of Naval Operations CNO Adm Gary Roughead is relieved by Adm Jonathan W Greenert as the Chief of Naval Operations during a change of command ceremony at the U S Naval Academy U S Navy photo by Mass Communication Specialist 2nd Class Shannon E Renfroe/ Released 2011-09-23 110923-N-FC670-014 Navy http //www navy mil/view_image asp id 107732 U S Navy photo by Mass Communication Specialist 2nd Class Shannon E Renfroe PD-USGov-Military-Navy Events at the United States Naval Academy |