Until now, the international community believes North Korea (North Korea) has conducted a nuclear test on Tuesday, February 12th last. But South Korea (ROK) it recognizes not find radioactive gas yield nuclear test.
Based on information from South Korea, it could be proved that North Korea not conduct a nuclear test. But South Korea are still doing more research. So reported by AFP on Friday (15/02/2013).
South Korea insists it will stop operating...