
7 things to know about North Korea's bomb
North Korea tested what it said was a hydrogen nuclear bomb yesterday.
North Korea tested what it said was a hydrogen nuclear bomb yesterday.
The detonation detected was seven times as powerful as the Hiroshima blast.
N Korea's leader shrouds family in secrecy, but agents learned he is grooming a male heir.
Trump signalled that he was not ruling out a retaliatory strike against North Korea.
Trump says "their words and actions continue to be very hostile and dangerous" to US.
North Korea's nuclear test has been condemned by Foreign Minister Gerry Brownlee.
The Japanese Govt has determined that North Korea has conducted its sixth nuclear test.
North Korea has again flexed its military muscles.
Donald Trump needs to pursue diplomatic options in dealing with North Korea.
The last remaining US citizens in North Korea have left the country for China.
US has hit back against N Korea's provocations, Kim saying his country is ready for war.
Costing billion this missile defence system is designed to cut down a N Korean missile.
Life goes on as normal in Pyongyang despite missile tests and nuclear threat.
The planes took part in bombing exercises near South Korea's eastern coast.
Hundreds of thousands of people would be killed in minutes if North Korea started war.
S Korean special forces have plans including sending trained killers deep into N Korea.
Trump says talking with North Korea is 'not the answer' as US carries out missile tests.
Women more strongly oppose any war than men, the poll shows.
The launch comes as Pyongyang has been threatening to fire a missile close to Guam.
Japanese government warns people to take precautions as missile fired.
The new 3D shooting game is called "Hunting Yankees".
British paramedics to start carrying antidote to deadly nerve gas amid fears in Britain.
North Korea has fired three ballistic projectiles into the sea off its east coast.
America imposed sanctions on 10 companies it said had conducted business with North Korea.
Experts look at what it would take for a conflict to escalate into war.
Kim Jong-un issued order that could give N Korea the upper hand in event of nuclear war.
Trump administration warned to "keep its eyes and ears open from now on".
The starving nation is bringing in more basic supplies from neighbour.