A senior North Korean diplomat said Friday in Moscow that her country's nuclear weapons and missiles would only be used to deal with the threat posed by the United States."Our weapons are meant for protecting our motherland from the permanent U.S. nuclear threat," Choe Son Hui, the head of the North American section at her country's Foreign Ministry, said in an address at the Moscow Non-Proliferation Conference, according to Russia's state-run Tass news agency."Our leader Kim Jong Un has explained our stance: we will coerce the Americans to peace and respond to fire with fire. We have nucle…READ FULL ARTICLE