In fact , under a loose coalition with other countries around the world known as the Proliferation Security Initiative , a few countries have already boarded ships to and from North Korea in ports throughout Asia .
Asia /location/location/contains North Korea
IN NN , IN DT JJ NN IN JJ NNS IN DT NN VBN IN DT NN NN NNP , DT JJ NNS VBP RB VBN NNS TO CC IN NNP NNP IN NNS IN NNP .
Asia
LOCATION
North Korea
LOCATION
/location/location/contains