Keywords: US Navy 100729-N-8273J-308 Chief of Naval Operations (CNO) Adm. Gary Roughead delivers remarks while Rear Adm. Nora Tyson looks on during the Carrier Strike Group (CSG) 2 change of command ceremony.jpg en NORFOLK July 29 2010 Chief of Naval Operations CNO Adm Gary Roughead delivers remarks while Rear Adm Nora Tyson looks on during the Carrier Strike Group CSG 2 change of command ceremony aboard the aircraft carrier USS George H W Bush CVN 77 As the first female to command a strike group Tyson assumed command from Capt Jeffery Hesterman acting Strike Group Commander U S Navy photo by Mass Communication Specialist 1st Class Tiffini Jones Vanderwyst/Released 2010-07-29 100729-N-8273J-308 Navy http //www navy mil/view_image asp id 89629 U S Navy photo by Mass Communication Specialist 1st Class Tiffini Jones Vanderwyst PD-USGov-Military-Navy Aboard USS George H W Bush CVN-77 Gary Roughead in 2010 Nora Tyson Change of command |