More curious is the summit's guest list, made up of so-called "sending countries" that contributed troops to the United Nations force in the Korean War. The official said Canada never got to the "juncture" of inviting China to the actual summit because there was an awareness that Chinese views on the way to move forward are different than those in North America.
"China has the same policy goal, in terms of ensuring that North Korea does not become a nuclear weapon state and acquire the means to deliver a nuclear warhead".
But Mr Hook said Washington remained in contact with China about enforcing the sanctions and pressuring Mr Kim, and that both Beijing and Moscow would be briefed after the talks. Still, the Canadian Press had reported at the end of November that "Freeland said her Chinese counterpart would be among the invitees".
He also said that China would continue to make its own efforts to push the peninsula nuclear issue back to the track of dialogue and consultation as well as settlement.
The meeting comes after a flurry of diplomacy between North and South Korean and fresh openness from President to the prospect of talks with Pyongyang, although US officials emphasized Thursday that 's provocations can not be tolerated by the global community. Spokesman Lu Kang said on Wednesday the meeting would not help resolve tensions on the Korean peninsula because not all of the main parties would be there.
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He also denied demanding that Haitians be removed from negotiations about protected status for people from certain countries. Schumer said Democrats were open to border measures that would help, and even fencing where it was deemed necessary.
Although U.N. sanctions ban countries from issuing new work visas to North Koreans, the waitresses working in China may be in the country on previously issued visas that have not reached expiration.
Brian Hook, the State Department's policy director, said that the US believes that its diplomatic pressure campaign is the best way to force North Korea to the negotiating table, and that maritime interdiction will help to crack down on smuggling and sanctions-busting.
North Korea and South Korea engaged with each other for the first time in two years Tuesday, meeting on the topic of the Winter Olympics being held in the south next month.
"We have been very clear with them about the action that we need them to take against individuals or entities under Chinese control that are. helping or facilitating or supporting North Korea's nuclear and missile program", he said.