LEAVING BUSAN A U.S. Navy sailor aboard the aircraft carrier USS George Washington waves as the ship departs Busan, South Korea, July 25, 2010. South Korea and the United States are scheduled to conduct the combined alliance maritime and air readiness exercise "Invincible Spirit" in the seas east of the Korean peninsula from July 25-28, 2010. This is the first in a series of joint military exercises that will occur over the coming months in the East and West seas. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 200859-W-DIS44-217.jpg Photo Gallery