South Korea: North Korea's 'provocation' is a 'serious challenge to international peace and security'

The U.N. Security Council will meet Wednesday morning in New York for a closed door session to discuss North Korea's claim that it tested a hydrogen bomb, two diplomats told CNN. North Korea appears to have tested sub-launched missile: South Korean media s://t.co/q3Mxrdv2kg pic.twitter.com/YtKIJrbaPM -- Reuters Top News (@Reuters) January 6, 2016 South Korea's vice foreign minister, Lim Sung-nam, said during an emergency meeting that North Korea's "provocation is in clear violation of Security C...