N. Korea warns of war if punished for ship sinking

South Korea accused North Korea on Thursday of firing a torpedo that sank a naval warship in March, killing 46 sailors in the country's worst military disaster since the Korean War. President Lee Myung-bak vowed "stern action" for the provocation following the release of long-awaited results from a multinational investigation into the incident.

North Korea, reacting swiftly, called the results a fabrication and warned that any retaliation would trigger war.  (AP)