Defense Secretary Robert M. Gates, front left, and Korean Minister of National Defense Kim Tae Young, front right, leave the Ministry of Defense building in Seoul South Korea, Tuesday July 20, 2010. (AP Photo/Cherie Cullen)

Photo by: Cherie Cullen

Defense Secretary Robert M. Gates, front left, and Korean Minister of National Defense Kim Tae Young, front right, leave the Ministry of Defense building in Seoul South Korea, Tuesday July 20, 2010. (AP Photo/Cherie Cullen)