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It has not been a good week for relations between the US and Ukraine. After a meeting in the Oval Office between the two countries’ presidents descended into acrimony before the eyes of the world, the minerals deal that Donald Trump had said would be the first step towards a ceasefire with Russia was temporarily called off.
Ukraine’s president, Volodymyr Zelensky has since tried to salvage the relationship, announcing that he is ready to sign the minerals deal at “any time and in any convenient format”. Trump, on the other hand, has continued to fume. He took to his Truth Social media platform on March 3 to slam Zelensky’s remarks to reporters that the end to the war “is still very, very far away”.
“This is the worst statement that could have been made by Zelensky, and America will not put up with it for much longer,” Trump wrote. “This guy doesn’t want there to be peace as long as he has America’s backing.”
The following day, Trump paused US military aid to Ukraine. And he has now suspended intelligence sharing, cutting off the flow of information that has been critical to Ukraine’s ability to hit strategic targets inside Russia.
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According to Stefan Wolff and Tetyana Malyarenko, who are both regular contributors to our coverage of the war in Ukraine, neither of these two moves will have an immediate game-changing effect on the war. But, in their view, they do increase pressure on Ukraine to accept whatever peace deal Trump will ultimately make with Putin.
Trump’s manoeuvring poses not only a threat to Ukraine, but the rest of Europe too. As Wolff and Malyarenko report, European nations are now scrambling to strengthen their own security. Following Friday’s White House showdown, the EU revealed plans to mobilise an additional €800 billion (£670 million) for European defence. European leaders were reportedly close to agreeing a deal for this plan as this newsletter was being written.
The challenges Europe faces on the way to becoming strategically independent from the US are enormous, write Wolff and Malyarenko. But a stronger, and more independent Europe, will be crucial for the war in Ukraine moving forward – particularly as the effects of the US aid suspension hit.
As Veronika Poniscjakova of the University of Portsmouth writes, the battlefield advantage in Ukraine is now overwhelmingly with Russia. The Russian military is putting intense pressure on Ukrainian troops in the Kherson oblast in the south of the country.
According to Poniscjakova, Russian forces are now reportedly attempting to cross the Dnipro river, which would allow them a clear run at the strategically important port city of Kherson. Reporting from the frontlines has described Russian assaults on Dnipro crossings as “suicide missions” that are involving heavy Russian casualties.
Read more: Russia launching ‘suicide missions’ across strategic Dnipro river as pause in US aid hampers defence

Since returning to the White House, Trump has echoed some of Putin’s favourite claims. He has stated that Ukraine does not have any cards to play, is unwilling to do a peace deal and has to give up land to Russia.
In the view of Natasha Lindstaedt, a professor in the Department of Government at the University of Essex, Trump’s support for Putin threatens security worldwide. It plays perfectly into the hands of China, she writes, which could now be emboldened to expedite its plan to annex Taiwan.
All of this, Lindstaedt says, will make the US more vulnerable. In her view, the US is more secure and prosperous when it is working in partnership with its allies to ensure security, stability, free trade and investment. “If the US were to even reduce its security commitments to Nato by 50%, estimates suggest trade with members would fall by US$450 billion,” Lindstaedt says.
Read more: How Trump’s spat with Zelensky threatens the security of the world – including the US
Back in the Oval Office, Friday’s meeting was undoubtedly a major setback for Zelensky. He left the meeting publicly weakened, with Trump telling him to “come back when you’re ready for peace”.
But Zelensky is not the first leader to walk out of a face-to-face meeting with their tail between their legs. In this piece, Marcus Holmes of the William & Mary Global Research Institute and Nicholas John Wheeler of the University of Birmingham draw a historical parallel in a 1961 summit between the then US president, John F. Kennedy, and the Soviet premier, Nikita Khrushchev, in Vienna.
At that time, Kennedy admitted that Khrushchev “beat the hell out of me”, leaving him convinced that tensions with the Soviet Union would escalate. “It’s going to be a cold winter,” he remarked afterwards.
But, as Holmes and Wheeler write, there was one crucial difference: Kennedy and Khrushchev’s bruising exchange happened behind closed doors. Zelensky was forced to experience his own Vienna moment in front of the world. This, they say, could make it even harder for Zelensky to recover politically.
The art of the deal
At no point in the meeting did Trump and Vance seek a resolution to their disagreement with Zelensky or attempt to find common ground. Holmes and Wheeler call this a “domination ritual” – designed to make clear that Ukraine is in no position to set terms.
In this piece, Andrea Caputo, a professor of strategy & negotiation at the University of Lincoln, breaks down Trump’s negotiation style. Unlike typical US negotiators who are thought to avoid emotional expression, Trump uses anger and confrontation to dominate discussions and control narratives.
He frames negotiations in zero-sum terms, where every deal must have a clear winner and loser. This, Caputo says, reinforces his public image as a strong leader.
Caputo argues that Zelensky should have structured negotiations around US economic interests rather than western unity or moral imperatives. Otherwise, he is speaking a negotiation language that Trump doesn’t understand.
Read more: How to negotiate with Trump: forget principles and learn to speak the language of business
In the high-stakes arena of international security, Caputo says that understanding your counterpart’s negotiation style isn’t just good practice – it may be essential for survival.
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