An announcement on North Korea state media said: “We will exercise the right to preemptive strike with nuke targeting the headquarters of the invaders...There is no time left to resolve the matter diplomatically. The only thing left is the military actions.”
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Two other men missing on Scotland's hills this winter have yet to be found.
The decision was made after two Russian athletes failed drugs tests at the PyeongChang Games.
Sunday will be dry and largely sunny, although there will be some patchy cloud, mainly across eastern Scotland and eastern England.