North Korea said Wednesday it had carried out a "successful" miniaturised hydrogen bomb test -- a shock announcement that, if confirmed, would massively raise the stakes in the hermit state’s bid to strengthen its nuclear arsenal
The announcement triggered swift international condemnation but also scepticism, with experts suggesting the apparent yield was far too low for a thermonuclear device which the North was believed to be years from developing.
The United Nations Security Council will hold an emergency meeting Wednesday in New York, diplomats said.
The closed-door morning talks between the 15 member nations were called by the United Nations and Japan.
"The republic's first hydrogen bomb test has been successfully performed at 10:00 am (0130 GMT)," North Korean state television announced.



