US president says North Korea wanted all sanctions lifted for only partial denuclearisation.

The second summit between Donald Trump and Kim Jong-un ended in failure on Thursday with the two sides far apart on the central issues of disarmament and sanctions relief.

The abrupt end to the Hanoi meeting, which was cut short by several hours, was a setback from both leaders who had made long journeys – Kim by rail and Trump by air – in the expectation that a deal was within reach. There are no plans for a third summit, but the US has expressed willingness to continue talks at a lower level.

The collapse of the two leaders’ talks came suddenly. Late on Wednesday night the White House circulated detailed plans for negotiating sessions, a working lunch and a signing ceremony for a joint agreement. When the two leaders reconvened on Thursday morning, however, they appeared sombre and cautious about whether a deal was possible.

A few hours later, the summit was called off. The signing ceremony was cancelled and the official lunch left uneaten. Table settings and name cards went unused in the empty dining hall of the Metropole Hotel, the summit venue, as the leaders made their way back to their own hotels.

In his version of events, Trump said the deal had broken down because Kim wanted complete sanctions relief for dismantling the main nuclear complex at Yongbyon, but the US wanted other nuclear facilities, including covert sites, disabled as well.