WASHINGTON (Reuters) - The United States said on Friday its policy towards North Korea had not changed after a senior U.S. official responsible for nuclear policy raised some eyebrows by saying Washington would be willing to engage in arms-control talks with Pyongyang.
Some experts argue that recognizing North Korea as a nuclear-armed state, something Pyongyang seeks, is a prerequisite for such talks. But Washington has long argued that the North Korean nuclear program is illegal and subject to United Nations sanctions.