N Korea fires three ballistic missiles off east coast - Seoul

North Korea fired three ballistic missiles off its east coast on Monday, Seoul said, a new show of force that comes as top world leaders meet at the G20 summit in China.The missiles were fired into the Sea of Japan (East Sea) from the North's Hwangju county at around 03:00, a defence ministry spokesperson said, more sabre-rattling that follows a submarine-launched ballistic missile test some two weeks ago.