A jubilant-sounding President Donald Trump declared on Wednesday that his "deal" with Kim Jong Un has ended North Korea's nuclear threat and made the world safer, as he returned to Washington following the historic talks.
Even as experts weighed the implications of Trump's Singapore summit with Kim, the US president struck a typically bullish note in a series of announcements.
"There is no longer a Nuclear Threat from North Korea," he asserted on Twitter.
Trump added that everybody "can now feel much safer than the day I took office" and people could "sleep well tonight!"
Secretary of State Mike Pompeo, speaking to reporters in Seoul, said the US hopes to see "major disarmament" of North Korea by the end of 2020.
Critics said the unprecedented encounter between Kim and Trump was more style than substance, producing a document short on details about the key issue of Pyongyang's atomic weapons.
In a joint statement, Kim pledged to "work toward the complete denuclearisation of the Korean Peninsula" -- a stock phrase favoured by Pyongyang that stopped short of longstanding US demands for North Korea to give up its atomic arsenal in a "verifiable" and "irreversible" way.
But Trump confidently described the outcome -- a joint statement with no binding terms -- as a "deal" with North Korea and tweeted that there would be "no more rocket launches, nuclear testing or research!"
In North Korea, state media praised Kim for "opening a new chapter" in relations with the United States, and said Trump had accepted an invitation to visit the North.
Just months ago, Kim and Trump were trading threats and personal insults as the North conducted its sixth and most powerful nuclear test.
Adam Schiff, a top US Democrat and staunch Trump critic, warned the standoff with Pyongyang was far from resolved.
"North Korea still has all its nuclear missiles, and we only got a vague promise of future denuclearisation from a regime that can't be trusted. North Korea is a real and present threat.
"So is a dangerously naive president," Schiff said.
But Victor Cha, a former US pointman on North Korea, gave Trump more credit, writing in the New York Times
: "Despite its many flaws, the Singapore summit represents the start of a diplomatic process that takes us away from the brink of war."
'Meeting of the century'
Pyongyang has reason to feel confident after the meeting, where Kim stood as an equal with Trump in front of their nations' flags.
In North Korea, the official KCNA news agency described the summit as an "epoch-making meeting" that would help foster "a radical switchover in the most hostile (North Korea)-US relations."
KCNA also asserted Trump had "expressed his intention" to lift sanctions against the North -- something the US president had said would happen "when we are sure that the nukes are no longer a factor."
With the headline: "Meeting of the century opens new history in DPRK-US relations," the North's ruling Workers Party official daily Rodong Sinmun splashed no fewer than 33 pictures across four of its usual six pages.
In Pyongyang, commuters crowded round the spread of images -- the first most of them had seen of the summit.
U Sung Tak, 79, said the future was looking "bright" because Kim was "leading the world's political trend on the Korean peninsula, steering the wheel of history."
Ordinary North Koreans consistently voice unequivocal support for the leadership when speaking to foreign media.
The Singapore summit was a major coup for an isolated and heavily sanctioned regime that has long craved international legitimacy, and whose autocratic leader stands accused of murdering opponents and members of his own family.
"Kim Jong Un got what he wanted at the Singapore Summit: the international prestige and respect of a one-on-one meeting with the American president, the legitimacy of North Korean flags hanging next to American flags in the background," said Paul Haenle, director of the Carnegie-Tsinghua Center.
In his post-summit press conference, Trump made the surprise announcement that the US would halt joint military exercises with its security ally Seoul -- something long sought by Pyongyang, which claims the drills are a rehearsal for invasion.
He defended that decision Wednesday, tweeting: "We save a fortune by not doing war games, as long as we are negotiating in good faith - which both sides are!"
The Pentagon could not immediately provide an estimate of how much the drills cost.
Both Seoul and US military officials have said they had no idea the announcement was coming, while Japan's Defense Minister Itsunori Onodera warned the drills played a "vital role in East Asia's security."
Japan has nevertheless joined fellow world powers from China to the European Union and Russia in welcoming the summit -- while cautioning it was only a first step towards resolving the stand-off with Pyongyang.
Echoing that stance, Akira Kawasaki of the ICAN anti-nuclear group said the summit was "a great photo-op," but that "the substance needs to be followed up."