That's the toughest talk i've seen come out of the ROK in awhile. If the north fires more shells, and they land south for the northern line, that might be the match that relights that god damn tinder box. Both sides tend to play tit for tat. Kinda like a flame war between two people on a forum. Both sides trying to get the last word in. Still, i doubt anything will happen, but that's the strongest stance i've heard of.