North Korea threatens to 'sink' Japan, reduce US to 'ashes and darkness' "The four islands of the archipelago should be sunken into the sea by the nuclear bomb of Juche. Japan is no longer needed to exist near us."

"The four islands of the archipelago should be sunken into the sea by the nuclear bomb of Juche. Japan is no longer needed to exist near us." North Korea threatens to 'sink' Japan, reduce US to 'ashes and darkness' More threats?