US Vice President Mike Pence called on the United Nations on Wednesday to revoke the UN credentials of Venezuelan President Nicolas

Maduro’s government and recognize opposition leader Juan Guaido as the country’s legitimate leader.He said the United States had drafted a UN resolution and called on all states to support it.“The time has come for the United Nations to recognize interim president Juan Guaido as the legitimate president of Venezuela and seat his representative in this body,” Pence told the UN Security Council.

Diplomats said it is unlikely Washington will get the support needed to adopt such a measure in the 193-member U.N. General Assembly. The United States and Russia both failed in rival bids to get the 15-member Security Council to adopt resolutions on Venezuela in February.More than 50 countries have recognized Guaido as Venezuela’s leader. When asked if the United States thought it had enough backing to oust Maduro’s government at the United Nations, Pence said: “I think the momentum is on the side of freedom.”

Russian UN Ambassador Vassily Nebenzia accused the United States of provoking an artificial crisis to oust Maduro and replace him “with their own pawn,” actions he described as a “lawless, thuggish violation of international law.”“We call on the United States to once again recognize that the Venezuelan people and other peoples have the right to determine their own future,” Nebenzia said. “If you want to make America great again, and we are all sincerely interested in seeing that, stop interfering in the affairs of other states.”Venezuelan U.N. Ambassador Samuel Moncada said he had been expecting such a move from the United States and Venezuela had been campaigning for months to ensure support for Maduro.

“I sound a warning bell there is a clear move here again to undermine our rights and if they can undermine our rights, they can undermine the rights of all members of this organization,” he told the Security Council.The United States called Wednesday’s meeting of the Security Council to discuss the humanitarian situation in Venezuela. U.N. aid chief Mark Lowcock told the council that there is a “very real humanitarian problem” in the country.

He briefed the council on a recent U.N. report on the situation that estimates about a quarter of Venezuelans are in need of humanitarian assistance, and painted a dire picture of millions of people lacking food and basic services.Some 3.4 million Venezuelans have left the country and the United Nations predicts that will rise to some 5 million by the end of the year.