The White House on Wednesday declared itself "cautiously optimistic" that the planned summit with North Korean leader Kim Jong Un will eventually take place in May, even as key details like Kim's meeting with President Trump and the parameters of their talks remain undefined.
"We feel that things are moving in the right direction," said press spokeswoman Sarah Huckabee Sanders.
The Trump government was initially unbalanced when China announced late Tuesday that it had held it. According to US officials and people familiar with internal diplomatic discussions, they had their own summit this week Kim.
In discussions of whether the Chinese move was good or bad for US goals, government officials decided to declare it a positive outcome. However, Beijing's failure to officially inform the United States until after his talks with Kim, were over and he had he driving his armored train to Pyongyang, another clue to the uncertainty that Trumps had North Korean move still surrounds.
The president said on Twitter Wednesday that he received a message from Chinese President Xi Jinping on Tuesday that the meeting with Kim "went very well and KIM is looking forward to meeting him.
A State Department spokesman said that the "personal message" from Xi was transmitted by the Chinese government after the visit as part of a briefing of the White House.
It remained unclear whether the government received direct confirmation from North Korea Kim's invitation to meet first was forwarded to the White House by South Korea earlier this month, and Trump quickly accepted that.
Regarding the government, the US spokesman said Foreign Ministry, Justin Higgins, Reaches the Embassies of Seoul and Beijing (1
Trump's national security staff The newly appointed National Security Advisor and Foreign Minister.
Not yet deployed has led to a series of discussions on the upcoming summit, but senior officials said even the most basic questions have not been answered.
Under one number, no decision was made B. The Peace House in the demilitarized zone between North and South Korea or countries like Sweden, which maintain diplomatic relations with both North Korea and the United States.
While some experts have suggested Beijing, a senior government official said that this was unacceptable to the White House because it was "a great espionage risk for the First." Official US visitors to China expect their convergence sessions, movements and private meetings to be monitored, and all their bags are thoroughly searched.
Another question is whether there will be anything the civil servant called a "high-level commitment" between the two governments before the summit.
I can not rule it out. The president and [Kim] will not "hack" details of their meeting by phone, "said the official, who talked about the condition of anonymity regarding closed planning.
Such tentative, agenda-setting meetings are common before the summits, Secretary of State Trump's CIA Director Mike Pompeo's probationary hearings are unlikely to be held until April.
John Bolton, Trump's representative to take over HR McMaster's place as White House Security Advisor, has his Work not yet commenced on the job McMaster is due to leave on April 9.
Both Pompeo and Bolton were outspoken hawks in North Korea, with Pompeo suggesting last summer that regime change would be a welcome development and Bolton advocated military strikes.
Bolton, who served as head of the Rü State Foreign Affairs Ministry, wrote in a 2007 book, that he made it his personal mission to "smash" the nuclear deal with North Korea on the grounds that Pyongyang had betrayed and could never be trusted.
"The Democratic People's Republic of Korea (DPRK) will never voluntarily give up nuclear weapons," he wrote 20 07 book. "It often promises that … [and] this promise will be even easier to negotiate, especially in exchange for items of tangible economic and political value."
The idea that a rogue state might be induced to give up nuclear weapons an illusion, wrote Bolton. "The DPRK will like to get involved with us, accept our concessions and then violate their own obligations … Ironically, North Korea's policies were often more reasonable than our own, where the High Minded's hope always seems to be triumphing against the opposite experience . "
Trump seemed to be reversing on Wednesday. "For years, and through many governments, everyone said that peace and the denuclearization of the Korean peninsula is not even a small possibility," he said in another tweet. "Now there is a good chance that Kim Jong Un will do what is right for his people and for humanity and look forward to our meeting!"
Bolton has confirmed that he "has his own views and frankly "is in his writings and on television as a commentator for Fox News, said the senior official. "He also said that as a National Security Advisor, he will put these views aside and make himself a mediator of options", which his senior national security advisors presented to the president.
Defense Secretary Jim Mattis, who campaigned for diplomacy with North Korea, told reporters on Tuesday that he had "no concerns, no reservations whatsoever" about Bolton. "The last time I checked, he's American, and I can work with an American," Mattis said.
Kim's visit to China was his first overseas trip since he took over the North Korean government six years ago. Featuring an official dinner and extensive official statements, this marked a shift in Beijing's noticeably cold attitude towards Pyongyang last year, including support for increased sanctions and criticism of North Korea's accelerated nuclear weapons program.
Xi's decision to meet with Kim was viewed by some experts as an attempt to take over the situation as North Korea's main economic and diplomatic partner, as well as in response to Trump's lack of consultation before meeting with Kim and the Announcing New US Commercial Penalties Last Week China
"Panic is too strong a word, but they seemed worried or very cautious since Thursday," when Trump signed the memorandum authorizing a new $ 60 billion in intellectual property against China, said Michael Pillsbury, a China scholar at the Hudson Institute and Defense Adviser for East Asia during the George HW Bush administration. "They had been assured by various friends that these things would not happen."
The "Trump People," Pillsbury said, "were upset that they did not receive any advance advice from Xi." His advice to her, he said, was "a great breakthrough for you". , , , It is China that comes on the plate.
Another reason why the Chinese jumped, Robert Carlin, a former US intelligence officer and State Department foreign policy adviser for North Korea negotiations, said was because they felt Kim intentionally cut them up with his Moving to South Korea and the United States. "
Carlin also suggested that Kim meet with Xi because" he must have covered his flanks, he must know that the Chinese will not do anything to sell him "What they've done before," he said, citing an earlier episode in the long, confused history of the negotiations on the future of the Korean peninsula.  John Hudson contributed to this report.