Trump pauses all U.S. military aid to Ukraine after angry clash with Zelenskyy

U.S. President Donald Trump has paused military aid to Ukraine following his clash with Ukrainian President Volodymyr Zelenskyy last week, a White House official said, deepening the fissure that has opened between the one-time allies.

Trump upended U.S. policy on Ukraine and Russia upon taking office in January, opening talks with Moscow. The reversal culminated in an explosive confrontation with Zelenskyy at the White House on Friday, in which Trump upbraided him for being insufficiently grateful for Washington's backing.

"President Trump has been clear that he is focused on peace. We need our partners to be committed to that goal as well. We are pausing and reviewing our aid to ensure that it is contributing to a solution," said the official on Monday, speaking on condition of anonymity.

The White House had no immediate comment on the scope and amount of aid affected or how long the pause would last. The Pentagon could not provide further details.

There was no immediate response from Zelenskyy, but Oleksandr Merezhko, head of the Ukrainian parliament's foreign affairs committee, said it looked like Trump was "pushing us towards capitulation".

Democrats in the U.S. Congress were furious.

"By freezing military aid to Ukraine, President Trump has kicked the door wide open for Putin to escalate his violent aggression against innocent Ukrainians. The repercussions will undoubtedly be devastating," said Senator Jeanne Shaheen, the top Democrat on the Senate Foreign Relations Committee.

The move puts more pressure on European allies, led by Britain and France, whose leaders both visited the White House last week and have publicly embraced Zelenskyy since the Oval Office blow-up.

Europeans are racing to boost their own military spending and provide alternative support for Kyiv, including a plan to put troops on the ground to support any ceasefire, though they say they still need some form of U.S. support.

France condemned Washington's cut-off of aid, while Britain was more circumspect.

Suspending arms to Ukraine made peace "more distant, because it only strengthens the hand of the aggressor on the ground, which is Russia," said French junior minister for Europe, Benjamin Haddad.

A British government spokesperson said: "We remain absolutely committed to securing a lasting peace in Ukraine and are engaging with key allies in support of this effort. It is the right thing to do, and is in our interest to do so."

European Commission President Ursula von der Leyen unveiled proposals to boost spending on defence in the EU, which she said could mobilise up to 800 billion euros ($840 billion). The EU is holding an emergency summit on Thursday.

On Monday, Trump again said Zelenskyy should be more appreciative of American support after earlier responding angrily to an Associated Press report quoting Zelenskyy as saying the end of the war was "very, very far away."

"This is the worst statement that could have been made by Zelenskyy, and America will not put up with it for much longer!" Trump wrote on Truth Social, using an alternative spelling of the Ukrainian leader's name.