BBC:
North Korea has pledged to destroy all its nuclear material enrichment facilities, according to the US special envoy for the country, Stephen Biegun. He said the promise had been made to US Secretary of State Mike Pompeo when he visited North Korea in October. However Pyongyang has not confirmed making any such pledge.
Mr Biegun also said that North Korea must provide a complete list of its nuclear assets before any deal can be reached. Experts believe the North has more than one undeclared nuclear fuel enrichment site aside from the known facility at Yongbyon, north of Pyongyang, and question how the destruction of all facilities could be fully verified.
President Donald Trump had earlier claimed “tremendous progress” in talks between the countries. Speaking in the Oval Office on Thursday, the president said he would soon announce the date and location of a planned second summit with North Korea’s Kim Jong-un.