N. Korea says ballistic missile test successful: media

North Korea confirmed its test-firing of a precision-guided ballistic missile was "successful", the state-run news agency KCNA reported Tuesday, a day after the projectile landed in waters provocatively close to Japan.North Korean leader Kim Jong-Un supervised the launch of the "new-type precision guided ballistic rocket"-- the third missile test by the nuclear-armed regime in less than three weeks and carried out in defiance of UN sanctions warnings and US threats of possible military action.So