The US and South Korean military are also bracing for the missile launch.
Chinpo paid a Panamanian shipping agent to set up the passage of a North Korean vessel laden with weapons.
South Korean and US Marines at a winter military drill in Pyeongchang, South Korea.
The ship, which is currently in Singapore, will leave for Australia on Sunday.
Students were not in harm and there was no confirmation that the bomb threat was genuine.
Spy satellite images of North's secretive Sohae Satellite Launching Station at Tongchang-ri indicate increased activity at the site.
China drafted or passed a slew of new laws that cast public activism and peaceful criticism, say HRW.
John Kerry urges Beijing to adopt tougher line North Korea.
Deputy Prime Minister Nguyen Xuan Phuc was also elected to the politburo and he is expected to become the prime minister.
Minister says stricter border control required to keep terror at bay.
Akihito is the first Japanese emperor to visit the Philippines.
Smaller powers in the region such as the Philippines, Vietnam, Malaysia and Brunei see China as the biggest threat.
People at the very top of Saudi hierarchy had approved the money transfer.
More than 1,000 flights from South Korean resort city of Jeju cancelled.
Najib stresses there is nothing Islamic about terrorism.