North Korea announced Tuesday that it intended to conduct its first nuclear test , prompting warnings from Tokyo to Washington that an underground explosion would lead to a sharp response and could undermine the security balance in Asia .
Asia /location/location/contains North Korea
NNP NNP VBD NNP IN PRP VBD TO VB PRP$ JJ JJ NN , VBG NNS IN NNP TO NNP IN DT JJ NN MD VB TO DT JJ NN CC MD VB DT NN NN IN NNP .
Asia
LOCATION
North Korea
LOCATION
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