HANOI, Vietnam — The U.S. and North Korea offered contradictory accounts Thursday of why the summit between Donald Trump and Kim Jong Un broke down, though both pointed to punishing American sanctions as a sticking point in the high-stakes nuclear negotiation.
President Trump, who returned to the White House Thursday night, said before leaving Hanoi that the talks collapsed because North Korea's leader insisted that all the sanctions the U.S. has imposed on Pyongyang be lifted without the North firmly committing to eliminate its nuclear arsenal.
But North Korea challenged that account, insisting it had asked only for partial sanctions relief in exchange for shutting down its main nuclear complex. Foreign Minister Ri Yong Ho commented on the talks during an abruptly scheduled middle-of-the-night news conference after Trump was in the air.
Ri said the North was also ready to offer in writing a permanent halt of the country's nuclear and intercontinental ballistic missile tests and Washington had wasted an opportunity that "may not come again." He said the North's position won't change even if the United States offers to resume another round of dialogue.
Later, a senior U.S. official involved in the negotiations offered some clarification, saying the North wanted all sanctions, except for those involving weapons sales and transfers, to be lifted in exchange for the dismantlement of parts of the Yongbyon nuclear site. The official was not authorized to discuss the negotiations publicly and spoke on condition of anonymity.
Trump, the official said, challenged the North Koreans to offer more or "go all in," but Kim would not agree.
Trump made no mention of the disagreement as he addressed U.S. troops during a stopover at Joint Base Elmendorf-Richardson in Alaska, though White House spokeswoman Sarah Sanders said he was aware of Ri's comments.
Instead, Trump focused on U.S. military might and offered a broad warning to U.S. enemies.