SEOUL, Jumada II 06, 1437, March 15, 2016, SPA -- North Korean leader Kim Jong Un said his country would soon conduct a nuclear warhead explosion test and a test launch of ballistic missiles capable of carrying nuclear warheads, the official KCNA news agency reported on Tuesday, according to Reuters. Kim made the comments as he supervised a successful simulated test of atmospheric re-entry of a ballistic missile, KCNA said. --SPA 01:52 LOCAL TIME 22:52 GMT www.spa.gov.sa/w