INCHEON, SOUTH KOREA - NOVEMBER 24:  South Korean coast guard officers prepare to depart to Yeonpyeong island from a port on November 24, 2010 in Incheon, South Korea. Dozens of artillery shells fired by North Korea struck the South Korean Island of Yeonpyeong reportedly causing injuries and prompting return fire from South Korean troops. The incident comes amid tensions over North Korea's nuclear program and the announcement of North Korean leader Kim Jong Il's youngest son as his successor.  (Photo by Chung Sung-Jun/Getty Images)