North Korean dictator Kim Jung Un was left fuming this week when he attended the botched launch of a new 5,000-ton naval destroyer.The launch, at the northeastern port of Chongjin, was intended to tout the communist nation’s military advancement, but ended in embarrassment for Kim after the ship slid off a ramp and became stuck, state media reported.The flatcar failed to move alongside the ship, throwing it off balance and crushing parts of the ship’s bottom, North Korean news agency KCNA reported. Its stern slid down the launch...