He blamed Pyongyang's "tremendous anger" and "open hostility" for his decision. He said Pyongyang was willing "to sit face to face at any time". On Friday, U.S. Secretary of State Mike Pompeo told South Korea's Foreign Minister Kang Kyung-wha that, despite Trump pulling out of the summit, the U.S.
What do they mean by denuclearisation?.
Trump said the lines of communication had opened between the two countries after Trump administration officials yesterday said that the North Koreans had become unresponsive, leading to the planned summit's cancellation.
"We would like to do it", Trump said of the summit, and "they very much would like to do it". We're talking to them [North Korea] now.
On Twitter Friday morning Trump said the statement was "very good news".
Trump repeatedly offered mixed messages about the exit.
Early on Friday, Trump said the United States was again "talking to" North Korea.
Trump's initial cancellation of the summit blindsided treaty ally Seoul, with President Moon Jae-in calling the move "shocking and very regrettable".
It was personally addressed to Mr Kim.
GETTYThe US president called the North Korea summit off
But history tells this likely isn't the diplomatic equivalent of a David Tyree moment, the moment when the New York Giants receiver hauled down Eli Manning's pass to win Super Bowl XLII.
The group did not supplant the State Department's traditional mode of communication with the North, which is known as the "New York Channel" and involves US diplomats and their North Korean counterparts posted to the United Nations.
Trump's back-and-forth over his summit plans with Kim has exposed the fragility of Seoul as an intermediary.
And the White House maintained that it will be ready in any event. They stressed, however, there was a "backdoor that's open still".
At the same time, South Korea may wind up taking a huge economic hit if they suddenly have to bolster the collapsed economy of their neighbors to the north. Libya's leader Muammar Gaddafi was executed following a Nato-backed uprising less than eight years after surrendering his nascent weapons program.
In his statement to the North, Trump said: "If you change your mind having to do with this most important summit, please do not hesitate to call me or write". It is insistent it will not engage in any peace process that jeopardises its leadership or its survival as a state. He added that his country's "objective and resolve to do our best for the sake of peace and stability of the Korean Peninsula and all humankind remain unchanged".
He was not informed of the decision before Mr Trump's announcement, reports said.
Jean Lee, director of the Korea Centre at the Wilson Centre, said the official photographs released of the men hugging was "another pointed show of unity between the two leaders of the Koreas".
US defense and intelligence officials have repeatedly assessed the North to be on the threshold of having the capability to strike anywhere in the continental USA with a nuclear-tipped missile - a capacity that Trump and other USA officials have said they would not tolerate.More news: Nick Cave And Warren Ellis Scoring HBO's The Case Against Adnan Syed