NEW YORK — On Thursday, three top United Nations officials all called on the United States to revoke its decision to designate Yemen’s Houthis a foreign terrorist organization, warning it would push the country into a large-scale famine and chill peace efforts.

U.N. Yemen mediator Martin Griffiths, U.N. aid chief Mark Lowcock and U.N. food chief David Beasley issued their warnings during a U.N. Security Council meeting on Yemen. U.N. Secretary-General Antonio Guterres backed the call by his officials for Washington to reverse the designation, a U.N. spokesman said.

“We fear that there will be inevitably a chilling effect on my efforts to bring the parties together,” Griffiths told the 15-member body. “The decision will contribute to the prospect of famine in Yemen and should be revoked based on humanitarian grounds at the earliest opportunity.”

The United Nations describes Yemen as the world’s largest humanitarian crisis, with 80 percent of the people in need of aid. Yemenis fear the U.S. decision could further isolate them from the global financial system.

A Saudi Arabia-led military coalition intervened in Yemen in 2015, backing government forces fighting the Houthis. U.N. officials are trying to revive peace talks to end the war as the country’s suffering is also worsened by an economic and currency collapse and the COVID-19 pandemic.

The chief Houthi negotiator told Reuters on Thursday that the group will not walk away from peace talks with the United Nations and Saudi Arabia.

U.S. Secretary of State Mike Pompeo announced the move against the Iran-aligned Houthis on Sunday. It will come into effect on Jan. 19, the last full day in office of President Trump’s administration.

Photo: Reem Nada/World Food Program

We are struggling now without the designation. With the designation, it’s going to be catastrophic. It literally is going to be a death sentence to hundreds of thousands, if not millions of innocent people in Yemen — U.N.’s David Beasley

Yemen’s Foreign Minister Ahmad Awad bin Mubarak told the Security Council his government welcomed the U.S. decision.

President-elect Biden takes office on Jan. 20. The designation could be revoked by Biden’s administration.

“We are struggling now without the designation,” said Beasley, a former governor of South Carolina.“With the designation, it’s going to be catastrophic. It literally is going to be a death sentence to hundreds of thousands, if not millions of innocent people in Yemen.

“This designation — it needs to be reassessed; it needs to be re-evaluated,” he added. “And quite frankly, it needs to be reversed.”

“Right step”

A Biden transition official said they took note of the Trump administration decision to designate the Houthis and that “the transition team is reviewing each one and the incoming administration will render a verdict based exclusively on one criterion: The national interest.”

While the United Nations and aid groups help about a third of Yemen’s 28 million people, Lowcock stressed commercial imports are key to ensuring millions more have access to food.

He said a U.S. plan to issue licenses and exemptions to allow aid agencies to continue working will not prevent a famine in Yemen, which relies almost solely on imports.

“Aid agencies cannot – they simply cannot — replace the commercial import system,” said Lowcock, warning the U.S. decision would push Yemen into a “famine on a scale that we have not seen for nearly 40 years.”

“What would prevent it? A reversal of the (U.S.) decision,” he said.

Deputy U.S. Ambassador to the United Nations Richard Mills told the Security Council and the U.N. officials that Washington was listening and the concerns raised “are informing how we approach the designation implementation.”

“But we do believe that this step is the right move forward to send the right signal if we want the political process to move forward,” Mills said.

Several council members raised concerns. Russia’s U.N. Ambassador Vassily Nebenzia urged the United States to review its decision.

“This risks not only seriously exacerbating the humanitarian situation in the country, but also undermining U.N. efforts whose aim is to launch negotiations between the warring sides,” Nebenzia told the council.

The designation freezes any U.S.-related assets of the Houthis, bans Americans from doing business with them and makes it a crime to provide support or resources to the movement.

Beasley also raised the alarm on a massive shortfall in aid funding for Yemen. He called on “the Gulf states, the Saudis to pick up the financial tab for the needs inside Yemen because the needs in other parts of the world are so great.”