Keywords: US Navy 060620-N-7711S-038 U.S. Navy Lt. John Knolla mans the tactical action officer watch in the combat direction center aboard the Nimitz-class aircraft carrier USS Ronald Reagan (CVN 76).jpg en Philippine Sea June 20 2006 - U S Navy Lt John Knolla mans the tactical action officer watch in the combat direction center aboard the Nimitz-class aircraft carrier USS Ronald Reagan CVN 76 during Exercise Valiant Shield 2006 Valiant Shield focuses on integrated joint training among U S military forces enabling real-world proficiency in sustaining joint forces and in detecting locating tracking and engaging units at sea in the air on land and cyberspace in response to a range of mission areas U S Navy photo by Photographer's Mate Airman Christine Singh RELEASED 2006-06-20 060620-N-7711S-038 Navy http //www navy mil/view_image asp id 36206 U S Navy photo by Photographer's Mate Airman Christine Singh PD-USGov-Military-Navy Combat Direction Center of USS Ronald Reagan CVN-76 Valiant Shield 2006 |