SEOUL North Korea is ready to conduct an additional nuclear test at any time, South Korea's Defence Ministry said on Monday, three days after the reclusive North's fifth test drew widespread condemnation.
Pyongyang set off its most powerful nuclear blast to date on Friday, saying it had mastered the ability to mount a warhead on a ballistic missile and ratcheting up a threat that its rivals and the United Nations have been powerless to contain.
08:55 North Korea says Malaysia can’t be trusted to investigate the killing of leader’s half brother15
16:26 South Korea accuses North Korea of Kim Jong Nam assassination17
15:04 Malaysia Seeks to Question 7 in Killing of Kim Jong-nam19
02:52 China says understands South Korean need for security, still opposes missiles22