SEOUL, South Korea (AP) — North Korea on Thursday conducted its first intercontinental ballistic missile launch in a month, possibly testing a new type of more mobile, harder-to-detect weapons system, its neighbors said, in an extension of the North's provocative run of missile tests. The launch prompted Japan to issue an evacuation order on a northern island, and though it was later retracted, it shows the vigilance of North Korea’s neighbors over its evolving missile threats. South Korea’s Joint Chiefs of Staffs said the missile launched on a high angle from near the North Korean capital of Pyongyang fell in…