Four South Korean coast guard personnel were wounded Monday while trying to apprehend Chinese sailors in Korean waters, a coast guard official said.
Chinese and Russian warships began six-day joint naval exercises Sunday in the Yellow Sea, China's state-run Xinhua News Agency reported.
CNN's Stan Grant reports from North Korea on the reaction from government leaders on the failed rocket launch.
A South Korean court on Thursday sentenced the captain of a Chinese fishing boat to 30 years in prison for murdering a South Korean coast guard officer during a confrontation in the Yellow Sea last year.
The Japanese coast guard said Tuesday that it had chased down and arrested a Chinese fisherman it found in waters near southern Japanese islands, taking his boat into custody.
A South Korean coast guard commando was stabbed to death and another injured Monday after they boarded a Chinese fishing vessel they suspected of fishing illegally in the Yellow Sea, the coast guard and a South Korean news agency said Monday.
The South Korean coast guard said Saturday it found 21 North Korean defectors adrift on the Yellow Sea this week.
South Korea has returned home four North Korean fishermen rescued from two sinking boats in the Yellow Sea near the maritime border, the semiofficial Yonhap News Agency reported.
The South Korean military fired at a civilian plane near the Yellow Sea border with North Korea, mistaking it for one of the North's military planes, South Korea's Yonhap news agency reported Saturday, citing a military source.
Nine North Koreans defected to the South by boat over the weekend, the South Korean Joint Chiefs of Staff said Wednesday.
CNN's Paula Hancocks follows a North Korean defector as he struggles to assimilate into a world he never knew.
Fifteen sailors remained missing Saturday after a North-Korean-registered cargo ship sank in the Yellow Sea, killing two, China's state media reported.
Amid South Korean plans to hold live-fire military drills this week and North Korean threats of retaliation, many residents of Yeonpyeong Island are evacuating, afraid of being caught in the middle.
North Korean military leaders agree in principle to a hot line with Seoul and offer to return U.S. remains.
The South Korean military said it heard the sound of artillery fire coming from North Korea on Wednesday, but the shells landed on the North's side of the border in the Yellow Sea.
South Korea's new defense minister said his country would respond with airstrikes if North Korea attacks it again, South Korean state media reported Friday. It is some of the strongest rhetoric since the conflict broke out late last month.
South Korea's spy chief said Wednesday that there is a high chance that North Korea will attack again following a strike last month that has led to renewed tensions on the peninsula, the Yonhap news agency reported.
Only one percent of people in the world have done what we are about to do: be "tailhooked" on a plane landing at top speed aboard an aircraft carrier in open sea.
Government ministers from the United States, Japan and South Korea will sit down in Washington early next month to grapple with the tensions in the Koreas, South Korea's Foreign Affairs Ministry said Tuesday.
South Korea's president held a televised address over North Korea's recent hostility toward South Korea.
North Korea sharply criticized U.S. and South Korean military drills Sunday in a statement issued several hours after the exercises began.
The South Korean military accidentally fired a shell during a land-based military exercise Sunday afternoon, a South Korean military spokesman told CNN.
Tensions between the Koreas remained high Friday as China appeared to criticize the U.S.-South Korean military exercise set to begin Sunday in the Yellow Sea off the west coast of the Korean Peninsula.
CNN's Stan Grant was among a select group of journalists who traveled to the S. Korean island hit by N. Korean shells.
Across the seas and oceans of Asia, islands and the waters around them are frequently a source of dispute and even military confrontation. Japan and Russia squabble over Hokkaido; Japan and China claim sovereignty over islands in the South China Sea (Senkaku to the Japanese; Diaoyu to China). Several nations lay claim to the Spratley Islands. But the coastline of the Yellow Sea -- where North and South Korea meet -- is the most explosive of all.
North Korea warned Friday that planned U.S. and South Korean military exercises beginning this weekend bring the Korean Peninsula "closer to the brink of war," according to state news agency KCNA.
North Korea will launch additional attacks on South Korea if it continues "reckless military provocation," North Korean state media said Thursday.
An older survivor describes experiencing North Korea's attack on a South Korean island. CNN's Stan Grant reports.
Two viewers who live in South Korea tell CNN how they are reacting to news of the crisis.
On the surface, Seoul, the capital of economic powerhouse South Korea, is one of the most impressive cities in East Asia: Sprawling and prosperous, hi-tech and self confident.
South Korea's navy fired warning shots to push a North Korean fishing boat back to its side of the Yellow Sea border Wednesday, the Yonhap news agency reported, citing military officials.
North Korea fired more than 100 artillery rounds Monday on its side of the border with South Korea in the Yellow Sea, South Korea's Defense Ministry said.
In a move that is antagonizing North Korea and irking China, South Korea commenced a major naval exercise in the Yellow Sea Thursday, the largest since 46 South Korean sailors died in March in the sinking of a warship.
South Korean military officials say investigators found eight land mines made by North Korea near the border between the two countries, state media reported Saturday.
Chinese authorities ordered beefed-up safety measures at the nation's ports after a pipeline explosion spewed crude oil into the Yellow Sea, state media reported Friday.
The oil spill in northeastern China prompts authorities to tighten regulatory standards. CNN's Eunice Yoon reports.
China on Thursday continued its nearly weeklong effort to clean up an oil spill that has dumped 1,500 tons of crude into the waters in a northeastern province.
I'm looking down from the open door of a Black Hawk helicopter at a straight drop of 2,000 feet. I don't get vertigo, but this is a long way down.
The Pentagon denied Thursday it has approved sending the aircraft carrier USS George Washington to the Yellow Sea off the Korean Peninsula, where North Korea allegedly sank a South Korean warship in March.
Lee In-ok will never forget Friday, March 26. It was late that night that the 48-year-old heard news that the South Korean warship the Cheonan was sinking in the frigid waters of the Yellow Sea off North Korea.
The South Korean Navy fired warning shots Saturday night after two North Korean patrol boats crossed into South Korean waters, state media said.
The mood was somber in South Korea Thursday as the nation officially honored the sailors who were lost when their warship went down near disputed waters off North Korea last month.
The South Korean navy honors 46 sailors killed or left missing when a ship sank in waters near North Korea.
An explosion at close range, and not a direct hit, caused the 1,200-ton patrol ship Cheonan to sink last month, a team of South Korean military and civilian investigators has tentatively concluded.
The body of a missing sailor was recovered in the wreckage of a South Korean ship that went down in the Yellow Sea in March, Yonhap news agency reported Saturday.
An emotional President Lee Myung-bak vowed Monday to find out why a South Korean naval ship sank and to "deal resolutely" with whatever or whomever caused the sinking, the country's Yonhap news agency reported.
South Korea's navy hauls a sunken warship out of the water near the disputed coastal border with North Korea.
South Korea raised a naval ship from the floor of the Yellow Sea that sank under mysterious circumstances last month, Korea's Yonhap news agency reported Thursday.
The South Korean military suspended its search for missing sailors Wednesday because of high winds spawned by stormy weather, the Yonhap News Agency reported.
An experienced diver and master sergeant in the South Korean navy died Tuesday while conducting rescue efforts for 46 seamen who were aboard a patrol ship when it sank, a military official said.
Divers have been hammering on the hulls of the front and rear sections of a sunken South Korean navy ship, but no signs of life have been detected, military officials said Monday.
South Korean officials said Monday they have found what they believe to be the rear section of a sunken navy ship where up to 46 sailors could be trapped, according to the Yonhap News Agency.
South Korean rescuers were searching for missing sailors Saturday after a navy ship sank in tense Yellow Sea waters off the coast of North Korea.
A South Korean navy ship sank in the Yellow Sea near North Korea late Friday, and the navy shot at an unidentified ship toward the north, according to reports quoting South Korean government officials.
North and South Korea said their naval forces clashed Tuesday in disputed waters, and each blamed the other for what is the first such violent incident in seven years.
Korea gunbattle
updated: Tue Nov 10 2009 13:02:00
Navies of North and South Korea exchange fire. CNN's Sohn Jie-Ae reports.
Two Chinese fishing vessels came "dangerously close" to a U.S. military ship in the Yellow Sea off the coast of China last week -- the fifth such incident in the past few months, two U.S. officials told CNN Tuesday.
Thousands of tons of oil spilled into the Yellow Sea off the western coast of South Korea.
Thousands of tons of oil spilled into the Yellow Sea off the western coast of South Korea Friday after an oil tanker collided with a barge carrying a crane, the Maritime Ministry of Korea reported.
I-Reporter Michael Tilley shot video of the effects of Typhoon Wipha while driving through Keelung, Taiwan.
North Korea has accused the South's navy of staging a serious provocation that could lead to a maritime conflict.