Seoul, South Korea — North Korea on Tuesday fired a ballistic missile over Japan for the first time in five years, forcing Japan to issue evacuation notices and suspend trains during the flight of the nuclear-capable weapon that could reach the U.S. territory of Guam, and possibly beyond. The launch was the most provocative weapons demonstration by North Korea this year. CBS News senior foreign correspondent Elizabeth Palmer reported from Tokyo that residents of coastal communities in northern Japan were woken up Tuesday by sirens and warnings to prepare to evacuate their homes. North Korea fired the missile from near its border with China. It took took 22 minutes to fly 2,800 miles on a path directly over northern Japan before crashing into the sea. Analysts believe the missile was the Hwasong-12, which the Kim regime rolled out in a military parade in January. The test of the apparent Hwasong-12 appeared to be North Korea's longest-range missile launch to date, and would put major U.