North Korea nuke test: LIVE UPDATES

South Korean passengers watch TV news reporting North Korea's apparent nuclear test, at the Seoul train station on February 12, 2013. (AFP Photo/Kim Jae-Hwan)

South Korean passengers watch TV news reporting North Korea’s apparent nuclear test, at the Seoul train station on February 12, 2013. (AFP Photo/Kim Jae-Hwan)

­6:35 GMT: Russia “decisively condemned” the North Korean nuclear test on Tuesday, saying it violated Pyonyang’s international obligations, Interfax reported.

6:34 GMT: UK Foreign Secretary William Hague has “strongly condemned” North Korea’s nuclear test, calling it a “violation of United Nations Security Council resolutions.”