President Trump and Vice President JD Vance berated President Volodymyr Zelensky of Ukraine on Friday in an explosive televised Oval Office shouting match that ultimately blew up plans to sign a rare minerals deal and signaled a dramatic break in relations between two wartime allies.
In a public confrontation unlike any seen between an American president and foreign leader in modern times, Mr. Trump and Mr. Vance castigated Mr. Zelensky for not being grateful enough for U.S. support in its war with Russia and sought to strong-arm him into making a peace deal on whatever terms the Americans dictate.
With voices raised and tempers flaring, Mr. Trump threatened to abandon Ukraine altogether if Mr. Zelensky did not go along. After journalists were escorted out of the Oval Office, Mr. Trump canceled the rest of the visit, including a planned joint news conference and signing ceremony for the minerals deal. A grim-faced Mr. Zelensky then strode out of the West Wing, climbed into a waiting black sport utility vehicle and departed the White House grounds.
“I have determined that President Zelenskyy is not ready for Peace if America is involved, because he feels our involvement gives him a big advantage in negotiations,” Mr. Trump wrote on social media. “I don’t want advantage, I want PEACE. He disrespected the United States of America in its cherished Oval Office. He can come back when he is ready for Peace.”
The confrontation left the state of affairs uncertain, but provided a major boost to President Vladimir V. Putin of Russia, who has long sought to drive a wedge between Ukraine and its most important patron, the United States.
Even as he shouted at Mr. Zelensky on Friday, Mr. Trump expressed solidarity with Mr. Putin, saying that the two of them had together endured the special counsel investigation during his first term into Russian efforts to help elect Mr. Trump win the 2016 election.
The president’s verbal assault on Mr. Zelensky was a remarkable display of anger and resentment toward the leader of a country that has been invaded by a larger power intent on eliminating it as an independent state. No president in memory has ever erupted at a visiting foreign leader in such a vituperous way on camera, not even enemies of the United States, much less a putative ally.
Talking over the Ukrainian leader, Mr. Vance told Mr. Zelensky that it was “disrespectful” for him to come to the Oval Office and make his case in front of the American news media and demanded that he thank Mr. Trump for his leadership. Mr. Trump jumped in and told the Ukrainian leader, “You’re not really in a good position right now” and that “you’re gambling with World War III.”
“You’re either going to make a deal or we’re out,” Mr. Trump added. “And if we’re out, you’ll fight it out and I don’t think it’s going to be pretty.”
Mr. Vance’s eagerness to assail Mr. Zelensky left many observers wondering whether it was a planned ambush or an impromptu tantrum, but it seemed to then prompt Mr. Trump to join in.
The result, though, was the blowup of an economic deal that Mr. Trump had prioritized in recent days, a commitment by Ukraine to turn over rare mineral rights to repay U.S. military aid over the past three years. The future of that deal remained unclear.
Mr. Zelensky’s hurriedly arranged visit to Washington to sign that deal was meant to smooth over tensions with Mr. Trump, who just last week parroted Russian talking points by falsely claiming that Ukraine “started” the war and calling Mr. Zelensky a “dictator without elections.”
With Mr. Zelensky agreeing to the minerals deal, Mr. Trump seemed ready to make nice with Mr. Zelensky by telling reporters on Thursday that he did not remember the dictator comment and expressing respect for the Ukrainian leader. He welcomed Mr. Zelensky at the door of the West Wing on Friday morning with an honor guard, and they shook hands politely but without evident warmth.
The encounter, though, quickly turned hostile shortly after they sat down in the Oval Office with journalists present. Mr. Zelensky, dressed in his usual dark, long-sleeved shirt, sought to explain the history of the war with Russia, noting that it went back to 2014 when Moscow first seized Crimea and occupied territory in eastern Ukraine and continued through Mr. Trump’s first term.
But Mr. Vance interrupted and began assailing Mr. Zelensky. “I think it’s disrespectful for you to come into the Oval Office to try to litigate this in front of the American media,” he lectured. “You should be thanking the president for trying to bring an end to this conflict.”
He accused Mr. Zelensky of mounting a “propaganda tour” in the United States. “Do you think it’s respectful to come to the Oval Office and attack the administration that’s trying to prevent the destruction of your country?”
Mr. Zelensky tried to respond to Mr. Vance’s assertions and said that the United States could feel threatened by Russia some day. “You have a nice ocean and don’t feel now, but you will feel it in the future,” he said.
That triggered Mr. Trump, who cut him off. “Don’t tell us what we’re going to feel,” he said, raising his voice. “You’re not in a good position. You don’t have the cards right now.”
“I’m not playing cards,” Mr. Zelensky replied. “I’m very serious, Mr. President. I’m the president in a war.”
“You’re gambling with World War III,” Mr. Trump retorted. “And what you’re doing is very disrespectful to the country, this country, that’s backed you far more than a lot of people said they should have.”
Mr. Vance jumped back in. “Have you said ‘thank you’ once this entire meeting? No.”
Mr. Trump’s blowup with Mr. Zelensky contrasts with his assessment of Mr. Putin, whom he has long admired and since winning a second term only praised. Just this week, the president called Mr. Putin “a very smart guy” and “a very cunning person.” He said that he believed that Mr. Putin really wants peace, and predicted on Thursday that “he’ll keep his word” if a deal is reached, despite multiple Russian violations of agreements in the past.
While he has spoken with Mr. Putin by telephone, Mr. Trump has given little sense of how he expects to negotiate either a cease-fire or an enduring peace agreement. During last year’s campaign, he promised to end the war within 24 hours and to do so even before his inauguration, neither of which he actually did.
Since taking office, Mr. Trump has demanded that Ukraine turn over some of its natural resources as payback for military aid provided under President Joseph R. Biden Jr. to defend itself against Russia. While Mr. Trump has repeatedly and falsely claimed that the United States has contributed $350 billion and Europe only $100 billion, in fact, according to the Kiel Institute for the World Economy, Europe has allocated $138 billion compared with $119 billion from the United States.