US: North Korea shrinks warning time for nuclear attack

CNN: The US government is increasingly concerned that advances in North Korea's weapons program have dramatically decreased the warning time for a nuclear attack on America or its allies, according to US officials.

The regime's aggressive testing of medium- and long-range missiles -- as well as its nuclear testing -- makes North Korea now a "practical" threat and no longer a "theoretical" threat, in the words of one US official familiar with the latest US intelligence thinking.

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