3 ms·https://en.wikipedia.org/wiki/ROKS_Cheonan_sinking https://en.wikipedia.org/wiki/ROKS_Cheonan_sinkingby NikolaeVarius 7y agohttps://en.wikipedia.org/wiki/ROKS_Cheonan_sinking https://en.wikipedia.org/wiki/ROKS_Cheonan_sinking