MaoNing
© Pedro Pardo/AFPChina's Foreign Ministry spokeswoman Mao Ning
Washington has repeatedly threatened unspecified "consequences" over the Ukraine conflict...

Relations between Beijing and Moscow are their business alone, Chinese Foreign Ministry spokeswoman Mao Ning has said, responding to veiled threats by a senior American diplomat.

US Deputy Secretary of State Kurt Campbell said on Tuesday that any further Russian advances in Ukraine will "have an impact" on the US-China relationship.

When asked about Campbell's comments at Wednesday's press briefing, Mao said:
"China and Russia have the right to carry out normal cooperation. Such cooperation should not come under external interference or constraint. China will not accept the accusations and pressuring."
Speaking to the nonprofit National Committee on US-China Relations, Campbell - who recently took over from Victoria Nuland - said that recent Russian gains could "alter the balance of power in Europe in ways that are, frankly, unacceptable" to Washington, and that the State Department has told Beijing as much.

Mao told reporters:
"On Ukraine, China has always taken an objective and just position and played a constructive role in actively promoting peace talks. If certain countries truly care about peace and want an early end to the crisis, they should reflect on the root cause of the crisis and do something that will actually help bring about peace, rather than deflect the blame to China."
Beijing has repeatedly resisted US pressure to side with Kiev and join the Washington-led embargo against Moscow.

Campbell's remarks echoed the statements made by US Treasury Secretary Janet Yellen during her visit to China earlier this week. Mao responded by saying that China would "take resolute measures to safeguard our legitimate rights and interests."

On Wednesday, the Chinese Foreign Ministry spokeswoman also condemned US travel warnings as "totally unwarranted," "wrongful" and "groundless," noting that they have "deterred many Americans" who wanted to visit the country.

China and other members of BRICS have helped Russia mitigate the "illegal policy of unilateral sanctions" by the West, Russian Foreign Minister Sergey Lavrov said on Tuesday, after meeting his counterpart Wang Yi in Beijing.

Moscow's trade with the rest of the world has surged over the past two years, more than offsetting the embargo by the US and its allies, imposed over the Ukraine conflict.