Nuclear weapon
Trump security roadmap omits North Korea reference, raising diplomacy hopes
"The concept of 'denuclearisation' has already lost meaning. We have become a nuclear state," Kim told parliament in September. "I say 'denuclearisation' is the last, last thing to expect from us."
US not planning nuclear explosions at this time, energy secretary says
Trump had stated just before his meeting with Chinese President Xi Jinping that he ordered the US to resume nuclear weapons testing after a 33-year hiatus.
