North Korean officials on Thursday pushed back in a rare news conference on President Trump Donald John TrumpOmar fires back at Trump over rally remarks: 'This is my country' Pelosi: Trump hurrying to fill SCOTUS seat so he can repeal ObamaCare Trump mocks Biden appearance, mask use ahead of first debate MORE's description of talks that ended abruptly on Thursday without a deal.

The North Korean response, which contradicted some of Trump's earlier statements, cast doubt on whether talks may proceed.

North Korean foreign minister Ri Yong Ho claimed that Kim Jong Un had asked for some economic sanctions to be lifted in exchange for steps toward denuclearization, a break from Trump's earlier explanation that the two sides failed to reach an agreement because Pyongyang wanted Trump to lift all economic sanctions.

"This proposal was the biggest denuclearization measure we could take at the present stage in relations to [the] current level of confidence between the DPRK and the United States," Ri said through a translator.

ADVERTISEMENT

Bloomberg reported that North Korean Vice Foreign Minister Choe Son Hui said Kim "may have lost the will” to negotiate with Trump after the latest round of talks.

The rare news conference raised some uncertainty over where talks will go after this week's summit in Vietnam failed to produce a deal. Ri said it is "difficult to say" whether a better deal might materialize, but that North Korea would not budge on its demands.

"Our principle stance will remain invariable, and our proposal will never be changed even though the United States proposes negotiation again in the future," Ri said through a translator.

Trump said at his own news conference after a second day of meetings with Kim and other North Korean officials that he walked away from a deal because North Korea had asked to lift sanctions in their entirety.

"They were willing to denuke a large portion of the areas we wanted, but we couldn’t give up all of the sanctions for that," Trump said.

Asked later if he wants all nuclear weapons to be given up before sanctions are lifted, Trump said, “We want a lot to be given up.”

Despite the lack of any concrete results, Trump and Secretary of State Mike Pompeo Michael (Mike) Richard PompeoOvernight Defense: Pentagon redirects pandemic funding to defense contractors | US planning for full Afghanistan withdrawal by May | Anti-Trump GOP group puts ads in military papers Overnight Defense: House Democrats unveil stopgap spending measure to GOP opposition | Bill includes .6B for new subs | Trump issues Iran sanctions after world shrugs at US action at UN Navalny calls on Russia to return clothes he was wearing when he fell ill MORE told reporters that the summit was productive, and that the U.S. hoped to continue negotiations in the "days and weeks ahead."