North Korea said Tuesday it conducted a "launch drill" of a Hwasong-18 intercontinental ballistic missile to counter military threats by the United States, with leader Kim Jong Un observing it in person, according to the official Korean Central News Agency.The report did not say when the drill was conducted but it is believed to refer to an ICBM launch toward the Sea of Japan that occurred on Monday. Tokyo said the missile has the potential to strike anywhere in the continental United States.The missile traveled up to a maximum altitude of 6,518.2 kilometers and flew a distance of 1,002.3 k…READ FULL ARTICLE