For Ukraine, Europeans Need to Play Checkbook Diplomacy With Trump
from Europe Program
from Europe Program

For Ukraine, Europeans Need to Play Checkbook Diplomacy With Trump

Ukrainian President Volodymyr Zelenskyy, British Prime Minister Keir Starmer, French President Emmanuel Macron, German Chancellor Friedrich Merz and Polish Prime Minister Donald Tusk speak with President Donald Trump via phone in Albania, May 16, 2025.
Ukrainian President Volodymyr Zelenskyy, British Prime Minister Keir Starmer, French President Emmanuel Macron, German Chancellor Friedrich Merz and Polish Prime Minister Donald Tusk speak with President Donald Trump via phone in Albania, May 16, 2025. Ukrainian Presidential Press Service/Handout/Reuters

President Donald Trump’s accommodating approach towards Russia’s Vladimir Putin appears to be hardening following repeated rebuffs of his peace overtures. This creates an opportunity for European allies.

August 4, 2025 4:46 pm (EST)

Ukrainian President Volodymyr Zelenskyy, British Prime Minister Keir Starmer, French President Emmanuel Macron, German Chancellor Friedrich Merz and Polish Prime Minister Donald Tusk speak with President Donald Trump via phone in Albania, May 16, 2025.
Ukrainian President Volodymyr Zelenskyy, British Prime Minister Keir Starmer, French President Emmanuel Macron, German Chancellor Friedrich Merz and Polish Prime Minister Donald Tusk speak with President Donald Trump via phone in Albania, May 16, 2025. Ukrainian Presidential Press Service/Handout/Reuters
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Current political and economic issues succinctly explained.

This article was translated and adapted from a version first published for DIE ZEIT

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It's no secret that U.S. President Donald Trump has long harbored friendly feelings for Russian President Vladimir Putin, who has waged a brutal war of aggression against Ukraine for three years now. Trump likes to quote what the Russian president allegedly once told him: “If you are my friend, I would hate to think of you as my enemy.” He publicly commiserates with Putin, saying that they “went through the ‘Russia, Russia, Russia’ hoax” together. Trump was equally moved by the Kremlin’s cleverly crafted story that Putin prayed for him after the assassination attempt on his life last summer—and by the gift Putin gave Trump’s chief negotiator, Steve Witkoff: a portrait of Trump himself.

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Now, however, it appears that these friendly feelings are fading.

Under pressure from European officials and many U.S. lawmakers, Trump appears to be reversing his Russia policy. He has been increasingly critical of the Russian president’s delay tactics and the intensifying attacks on Ukraine’s civilian population: he told reporters during a recent visit to Turnberry, Scotland, “every time I think it’s going to end, he kills people.” He also agreed to sell the Europeans five Patriot defense systems, which they could then pass on to the Ukrainians. And he did not appear averse to a Senate bill that would impose high tariffs on all countries that continue to buy Russian oil—such as China, India, and European countries like France that continue to buy Russian liquefied natural gas. 

Separately, he threatened secondary sanctions on India on July 30 over its continued economic ties with Russia. He ramped up the threats on Aug. 4, writing in a Truth Social post that he would raise tariffs on India over its insistence on purchasing large amounts of Russian oil, adding, “They don’t care how many people in Ukraine are being killed by the Russian War Machine.” 

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Trump increasingly feels humiliated by Putin, driving this about-face. At first, to the disappointment of the Europeans, Trump granted Russia a fifty-day pause to come to the negotiating table, rather than immediately ratcheting up the pressure with threatened energy sanctions. But then, on July 28, Trump surprisingly escalated his threat. New sanctions against Russian trading partners were now possible in as little as ten or twelve days. 

Critics had argued that giving Putin additional time was a carte blanche to end its slow-moving summer offensive while gaining as much territory as possible. Now, Trump seems to agree: In his press conference with British Prime Minister Keir Starmer in late July, he admitted, “there’s no reason to wait. If you know the answer, why wait?” It’s likely that he will not implement the Senate bill in its current form. At a time when the White House is trying to conclude trade deals and turn the tariff war in Trump’s favor, a renewed imposition of tariffs on China and other countries would be a complicated entanglement of two issues, and Trump might choose another path of leverage. Europeans can help him with that. 

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There is a risk that Putin will once again try a diplomatic diversion, such as the fruitless Istanbul talks, even after the shortened deadline has expired. The possible trip of Trump envoy Witkoff to Russia this week marks another chance to gauge the seriousness of U.S.-Russia diplomacy. Europeans should keep up the pressure and signal to Trump that any diplomatic overture by Putin is likely another delaying tactic, and should be met by more support for Ukraine. It is unlikely that the U.S. president will ask Congress for billions more for Ukraine. The era of American direct arms deliveries to Ukraine, which have largely ensured the country's survival since February 2022, is over for good. But American arms sales to Europeans for Ukraine may be the new enduring reality. The most important question for Europeans is therefore: How to secure Ukraine’s sustained defense and long-term access to American weapons for Ukraine that Europeans and Ukrainians do not yet have themselves? The Europeans must not only lobby for ad hoc sales, but ideally conclude a long-term agreement wherein Europe regularly purchases the most important U.S. weapons for Ukraine. Patriot missiles should take first priority because the Europeans cannot yet produce those themselves, though Germany plans to bring a missile-producing facility online by 2027. Germany will play a special role in this new checkbook diplomacy with the United States. It is one of the few countries in Europe that now has the fiscal flexibility to finance such arms purchases from the United States for Ukraine. The good relationship between Merz and Trump will be helpful.

Europeans must convey a simple message to Trump: We want this war to end; we want a ceasefire. But as long as Putin refuses to engage in a meaningful peace process and continues to bombard Ukraine, senselessly killing hundreds of soldiers and civilians alike, a long-term agreement with the United States on regular European arms purchases for Ukraine is important leverage. Not only as business for Trump and as support for Ukraine, but also as a means of exerting pressure on Putin: If you continue to refuse negotiations, Ukraine will continue to receive the weapons it needs. Continuing the flow of arms is perhaps a less radical tool of leverage than the oil deadline and the proposed sanctions legislation, but that is precisely why it may be attractive to Trump. 

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