China on Saturday lashed out at President Trump for accusing Beijing of not being supportive in efforts to denuclearize North Korea, while South Korea called the U.S. decision to call off a trip to the North by Secretary of State Michael R. Pompeo "unfortunate."
The reaction in Seoul and Beijing came hours after President Trump directed Pompeo to delay his trip because of what he saw as a lack of progress on nuclear disarmament talks with the North. Trump also said the nuclear negotiations with North Korea have been hampered by a lack of support from China, which is the North's only major ally and is engaged in an intensifying trade dispute with the United States.
The Chinese foreign ministry blasted Trump's comments.
"The U.S. statement violates basic facts and is irresponsible," the ministry said on its website. "We are seriously concerned about it and have made solemn representations to the U.S. side."
Beijing supports "advancing the process of a political settlement" after the Trump-Kim meeting in Singapore, the statement said.
It appealed to both sides to "show more sincerity and flexibility" instead of "being capricious and overly prejudiced."
Meanwhile, while describing the postponement of Pompeo's trip as a setback, South Korea's Foreign Ministry said it expects China to continue serving a "constructive role" in international efforts to solve the nuclear crisis and noted that Beijing continues to express commitment to fully implement sanctions against the North.
"It's most important to maintain a long-term view while maintaining a momentum for dialogue and concentrate diplomatic efforts to faithfully implement the agreements from the summits between South Korea and North Korea and between North Korea and the United States, instead of attaching meaning to each change in the situation," the ministry said in a statement.
"While we consider the delay of the visit to North Korea as unfortunate, we believe it's most important for the North Korea-U.S. dialogue including Secretary Pompeo's visits to North Korea to contribute to substantial progress in complete denuclearization and the establishment of a permanent peace regime in the Korean Peninsula," the statement said.
South Korean Foreign Minister Kang Kyung-hwa spoke with Pompeo over the phone and agreed that the allies should work to keep the atmosphere of dialogue alive, it said.
Trump's surprise announcement appeared to mark a concession by the president to widespread concerns that his prior claims of world-altering progress on the Korean Peninsula had been strikingly premature. Ending a period of animosity over North Korea's nuclear and missile development, Trump made history by meeting North Korean leader Kim Jong Un in Singapore in June. But the meeting produced only a vague statement on a nuclear-free peninsula without describing how and when it would occur.
Post-summit nuclear talks got off to a rocky start, with North Korea accusing the United States of making unilateral demands on denuclearization. The North has been demanding that the United States ease or lift the sanctions that are crippling its economy. It also wants the United States to fast-track discussions to formally declare an end to the 1950-53 Korean War, which stopped on an armistice and not a peace treaty, leaving the peninsula technically at war.