North Korea fires at South's warship but misses
North Korea has fired into disputed waters near a South Korean warship in the latest sign of tension rising between the bitter rivals.
A Joint Chiefs of Staff officer in Seoul said North Korea fired artillery towards a South Korean navy ship engaged in a routine patrol mission near the countries' disputed maritime boundary in the Yellow Sea.
The South Korean ship was not hit.
The official could not confirm a report from Yonhap news agency that South Korea's military returned fire at waters near a North Korean warship. South Korean television network YTN said South Korea fired two rounds of artillery shells at the North, but other details were unknown, including whether artillery was fired from sea or land.
YTN reported that residents on the front-line Yeonpyeong Island were being evacuated. In 2010, North Korea fired artillery at the island, killing two civilians and two marines.
Both Koreas regularly conduct artillery drills in the disputed waters.
North Korea has in recent weeks conducted a string of artillery drills and missile tests and has unleashed a torrent of racist and sexist rhetoric at the leaders of the US and South Korea.
On Tuesday, South Korean navy ships fired warning shots to repel three North Korean warships that briefly violated the disputed sea boundary. North Korea's military then vowed to retaliate.
North Korean military ships and fishing boats have routinely intruded into South Korean-controlled waters that the North does not recognise. The Yellow Sea boundary was unilaterally drawn by the UN Command at the end of the 1950-53 Korean War.