U.S. Navy and Japan Maritime Self Defense Force vessels sail in formation during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
Deck crew members work at the aircraft carrier USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A U.S. Air Force B-52 Stratofortress flies in formation with Japan Air Self-Defense Force F-15J's and U.S. Air Force F-15's during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
Deck crew members work at the aircraft carrier USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A U.S. Navy FA-18 Super Hornet prepares for take off from the deck of the USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A U.S. Navy EA-6B Prowler takes off from the deck of the USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A U.S. Navy FA-18 Super Hornet lands on the deck of the USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
Staff watch radar screens in the CDC (Combat Direction Center) on the USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
Deck crew members work at the aircraft carrier USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A U.S. Navy EA-6B Prowler takes off from the deck of the USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
A deck crewman works at the aircraft carrier USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
Deck crew members work at the aircraft carrier USS George Washington during the "Keen Sword 2010" U.S.-Japan joint military exercise in the Pacific Ocean east of Okinawa island, Japan, on December 10, 2010. UPI/Keizo Mori | License Photo
