N. Korea May Have Launched Missile From Sub

SEOUL, South Korea — North Korea on Saturday fired what appeared to be a ballistic missile from a submarine off its northeast coast, South Korean defense officials said, Pyongyang's latest effort to expand its military might in the face of pressure by its neighbors and Washington.

The South Korean officials, who spoke on condition of anonymity because of office rules, could not immediately confirm how far the projectile flew or where it landed.