Kim Jong UN agrees with me.
Prime Minister Abe has expressed firm support for the US throughout the ups and downs of the summit-planning process, confirming last Friday that he supported Trump's surprise decision to withdraw the June 12 summit.
North Korea defends its nuclear and missile programmes as a deterrent against what it sees as U.S. aggression.
Since then, North Korea has rejected USA demands for it to unilaterally abandon its nuclear weapons programme that experts say could threaten the United States.
If Trump is unable to negotiate those weapons away and unwilling to live in a world where North Korea poses a nuclear threat, then "you're going to have to do something to go after them at some point", the senator said. The North's arsenal now includes purported thermonuclear warheads and developmental long-range missiles potentially capable of reaching mainland USA cities.
He is among a small group of North Korean officials who have accompanied Kim Jong Un to all four of his summits with foreign leaders in recent months - twice with South Korean President Moon Jae-in and twice with Chinese President Xi Jinping.
But Kim also said he was unsure whether he could trust the United States over its promise to end hostile policies against North Korea and provide security assurances if the country does abandon its nuclear weapons, according to Moon.
Victor Cha, who was President George W. Bush's top advisor on North Korea and was briefly expected to get Trump's nod as ambassador to South Korea, said Sunday he was now confident the summit will take place.
This week's talks and meetings on the border between North and South Korea are aimed at determining whether North Korea is prepared to make sufficient commitments toward getting rid of its nuclear weapons, a U.S. official said.
Mr Kim, in a telling line from a dispatch issued by the North's state-run news service earlier on Sunday, "expressed his fixed will on the historic (North Korea)-US summit talks".
The apparent progress in the on-again-off-again talks followed a tense and turbulent few days of diplomatic brinkmanship.
Donald Trump holds summit with Kim (Kardashian West)
She said after the meeting that she had consulted with those who had attended and said it "seemed to go well". Johnson is serving a life sentence without parole after being convicted of drug-related charges in 1997.
The talks, which Moon said Kim Jong Un requested, capped a whirlwind 24 hours of diplomatic back and forth.
Details of Pompeo's meet with Kim Yong Chol were not immediately clear.
Kim Yong-chol, previously chief of the Reconnaissance General Bureau, a top North Korean military intelligence agency, coordinated the North Korean President's two meetings with US Secretary of State Mike Pompeo in April and May.
May 15 (11 a.m. EDT): North Korea suspends high-level inter-Korean talks.
A team led by Sung Kim, a former American negotiator with North Korea who now serves as ambassador to the Philippines, was due to hold another round of talks Tuesday on the northern side of the demilitarized zone that separates the two Koreas.
The influential Kim, a vice chairman of the North's ruling Workers' Party Central Committee, flew into Beijing Capital International Airport Tuesday morning on the North Korean flag carrier Air Koryo.
The trip, if made, would likely be made around June 12 when US President Donald Trump and North Korean leader Kim Jong Un are scheduled to meet for the first time, the official from Seoul's presidential office, the Blue House, said.
Also Tuesday, the White House announced Secretary of State Mike Pompeo will meet with senior North Korean official Kim Yong Chol in NY later this week, as the fate of a long-awaited summit between Trump and Kim remains in the air.
Mr Trump told reporters on Saturday that there was "a lot of goodwill", that the original plan was still being considered and that "that hasn't changed". But that did not stop North Korea's state media from continuing its criticism of allied military exercises on Tuesday, saying if Washington "sincerely hopes for the talks, it should stop the acts of threatening its dialogue partner by force". -North Korea relationship seemed to be cruising along smoothly.