Keywords: US Navy 100215-N-8421M-173 Ships and aircraft assigned to Carrier Strike Group (CSG) 11 operate in formation in the South China Sea.jpg en SOUTH CHINA SEA Feb 15 2010 Ships and aircraft assigned to Carrier Strike Group CSG 11 operate in formation in the South China Sea The Nimitz Carrier Strike Group is conducting operations in the U S 7th Fleet area of responsibility U S Navy photo by Mass Communication Specialist 1st Class David Mercil/Released 2010-02-15 100215-N-8421M-173 Navy http //www navy mil/view_image asp id 81999 U S Navy photo by Mass Communication Specialist 1st Class David Mercil PD-USGov-Military-Navy Carrier strike groups |