With both Trump and Kim now having exchanged invitations to each other's countries, the USA president sees a promising personal relationship with his North Korean counterpart as the key to further progress. "The most important, hard part of this security issue is for the United States and North Korea to sit down to find a way to resolution via equal talks", Wang said. Pompeo has stayed behind in Asia to follow-up on the summit with briefings with allies.
Rocky Kim, 38, fled North Korea in his early 20s in 2003, and made his way to Canada, where he now runs a heating and ventilation company in Toronto.
"I want to thank Chairman Kim for taking the first bold step toward a bright new future for his people", Trump tweeted hours after their sit-down.
Sen. Bob Corker, R-Tenn., said Tuesday that he wants Secretary of State Mike Pompeo to brief senators on the substance of what the two nations discussed, including whether USA troops stationed on the Korean Peninsula would remain.
Without any prior warning, Trump announced he will be suspending the annual U.S. "I think it's inappropriate to be having war games".
While Trump's Wednesday morning tweets do not reflect the terms of his agreement with Kim, his words appear to be having an impact. Pompeo is also due to meet the South Korean and Japanese foreign ministers. According to the Washington Post, North Korea's definition of "denuclearization" is different from Trump's.
Despite the confusion and disappointment among some, the summit managed to, for a time at least, reset a relationship that has always been characterized by bloodshed and threats.
Yun Duk-min, former chief of the Korea National Diplomatic Academy, said, "The agreement made no mention of complete, verifiable and irreversible denuclearization or a deadline on nuclear dismantlement".
Kim's biggest task in the months ahead will most likely be to try to push China, his country's key trading partner, to lift its sanctions and to entice South Korea to start once again offering crucial investment in joint ventures and infrastructure projects.
Jacqueline An, a Toronto lawyer, has represented many exiles over the years - and helped win the release last year of Hyeon Soo Lim, a Canadian pastor who was given a life sentence with hard labour for allegedly "meddling" in North Korean state affairs.
Last year's talking point was that Trump, with his "fire and fury" talk, was leading the US into a nuclear war with North Korea. Trump showed off his new tattoo. He gave Kim a glimpse of the presidential limousine.
North Korea has been an isolated nation since it first divided from South Korea after the end of World War II in 1945. The next scheduled major exercise, involving tens of thousands of troops, normally is held in August. Still, others might say let's wait until there's an actual peace deal before we start doling out the accolades.
About 29,000 USA soldiers are based in the South, under a security agreement reached after the war ended in 1953.
In Japan, the prospect of canceled US-South Korean drills was met with concern.
Washington has described the drills as defensive in nature, but Pyongyang says they are a rehearsal for invasion and has long called for them to end.
While Mr Trump has confirmed Mr Kim has agreed to work toward complete denuclearisation of the Korean Peninsula, it was only briefly referenced twice in the article.
Kim's vows to denuclearize were reported by state media Wednesday within that context - that Pyongyang would respond to easing of what it sees as the hostile US policy with commensurate but gradual moves toward "the complete denuclearization of the Korean Peninsula".