South Korean President Lee Myung-bak, left, talks with Defense Minister Kim Tae-young, second from right, during a security meeting at the presidential house in Seoul,  South Korea, Tuesday, Nov. 23, 2010. North Korea fired artillery barrages onto a South Korean island near their disputed border Tuesday, setting buildings alight and prompting South Korea to return fire and scramble fighter jets.  (AP Photo/Yonhap)

South Korean President Lee Myung-bak, left, talks with Defense Minister Kim Tae-young, second from right, during a security meeting at the presidential house in Seoul, South Korea, Tuesday, Nov. 23, 2010. North Korea fired artillery barrages onto a South Korean island near their disputed border Tuesday, setting buildings alight and prompting South Korea to return fire and scramble fighter jets. (AP Photo/Yonhap)