A South Korean man watches a television broadcasting file footage of the 1999 clash between North, left, and South Korean navy boats near the disputed waters off South Korea's west coast, at a railway station in Seoul, South Korea, Tuesday, Nov. 10, 2009. The two Koreas briefly exchanged naval fire Tuesday along their disputed western sea border, with a North Korean ship suffering heavy damage before retreating, South Korean military officials said. The letters on the screen read " Battle on disputed western sea border and No South Korean sailors were killed".