North Korea warns that it will wage "all-out war" if punished for the sinking of a South Korean warship.
Investigators in Seoul said today that evidence proves a North Korean submarine fired a torpedo that sank a South Korean naval ship on March 26.
North Korea's official Korean Central News Agency quoted a spokesman from the National Defense Commission as refuting the findings as a "fabrication." The report says Pyongyang will react to any punishment or sanctions with warfare.
The White House is calling the sinking of a South Korean warship by North Korea an act of aggression that constitutes a challenge to international peace and security.