PACIFIC OCEAN (Aug.14, 2007) - USS Chafee (DDG 90) (left), USS Kitty Hawk (CV 63) and USS Hampton (SSN 767) transit in formation during a group photo concluding Valiant Shield 2007. The Kitty Hawk, John C. Stennis and Nimitz Carrier Strike Groups are participating in Valiant Shield 2007, the largest joint exercise in the Pacific this year. Held in the Guam operating area, the exercise includes 30 ships, more than 280 aircraft and more than 20,000 service members from the Navy, Air Force, Marine Corps, and Coast Guard. Kitty Hawk is entering the third month of its summer deployment. U.S. Navy photo by Mass Communication Specialist 1st Class Hana'lei Shimana