This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/asia-pacific/8351738.stm

The article has changed 10 times. There is an RSS feed of changes available.

Version 3 Version 4
Korean naval ships 'clash at sea' Korean naval ships 'clash at sea'
(10 minutes later)
There has been a clash between ships from the rival navies of North and South Korea, military officials in Seoul say.There has been a clash between ships from the rival navies of North and South Korea, military officials in Seoul say.
A South Korean warship fired a shot at a North Korean vessel which crossed the demarcation line off the two countries' western coast, officials said. A South Korean warship fired a shot at a North Korean vessel which had crossed the demarcation line off the countries' western coast, officials said.
The North Korean ship returned fire, but the South reported no injuries.The North Korean ship returned fire, but the South reported no injuries.
The two navies have engaged in deadly exchanges twice along their western sea border in the past decade.The two navies have engaged in deadly exchanges twice along their western sea border in the past decade.
There has so far been no comment on the incident from North Korea.There has so far been no comment on the incident from North Korea.
The North Korean ship was seriously damaged, before it sailed back into its territorial waters, the South Korean officials said.The North Korean ship was seriously damaged, before it sailed back into its territorial waters, the South Korean officials said.
The South Korean ship, they added, suffered no damage.The South Korean ship, they added, suffered no damage.
Northern limitNorthern limit
In October, North Korea's navy accused South Korea of sending warships across their maritime border to stir tensions, and warned that further incursions could spark retaliations.In October, North Korea's navy accused South Korea of sending warships across their maritime border to stir tensions, and warned that further incursions could spark retaliations.
The communist state's navy said that on one day alone, ships had crossed the boundary 10 times.The communist state's navy said that on one day alone, ships had crossed the boundary 10 times.
South Korea recognises the Northern Limit Line, drawn unilaterally by the US-led United Nations Command at the end of the 1950-53 Korean War, which has never been accepted by North Korea.South Korea recognises the Northern Limit Line, drawn unilaterally by the US-led United Nations Command at the end of the 1950-53 Korean War, which has never been accepted by North Korea.
In 1999 a North Korean ship was sunk and several vessels from both sides were damaged during an exchange of fire.In 1999 a North Korean ship was sunk and several vessels from both sides were damaged during an exchange of fire.
In 2002 four South Korean sailors and an estimated 30 North Koreans were killed in a 20-minute battle.In 2002 four South Korean sailors and an estimated 30 North Koreans were killed in a 20-minute battle.