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German president warns Trump's return marks profound rupture in transatlantic ties

Published by Global Banking & Finance Review

Posted on March 24, 2026

3 min read

· Last updated: April 1, 2026

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German president warns Trump's return marks profound rupture in transatlantic ties
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BERLIN, March 24 (Reuters) - German President Frank-Walter Steinmeier said the start of U.S. President Donald Trump's second term marked a rupture in German foreign relations that was as profound as

German president calls Iran war a disastrous mistake, in rare rebuke of Trump

Germany’s Response to the Iran War and Transatlantic Relations

By Andreas Rinke and Miranda Murray

Steinmeier’s Criticism of U.S. Foreign Policy

BERLIN, March 24 (Reuters) - The Iran war is a "disastrous mistake" that breaches international law, Germany's president said on Tuesday in an unusually blunt rebuke of U.S. President Donald Trump's foreign policy, which he said marked a rupture for German ties with its biggest post-war ally.

Comparison with Chancellor Merz’s Stance

In a scathing verbal attack, Frank-Walter Steinmeier, whose largely ceremonial role allows him to speak more freely than politicians, took a far more critical line than Chancellor Friedrich Merz, who has skirted questions on the war's legality.

Speech at the Foreign Ministry

"Our foreign policy does not become more convincing just because we do not call a breach of international law a breach of international law," Steinmeier, a former foreign minister from the centre-left Social Democratic Party, said in a speech at the foreign ministry.

"We must address this with regard to the war in Iran. For, in my view, this war is contrary to international law," he said, adding he had little doubt that the justification of the imminent nature of an attack on U.S. targets did not hold water.

Calling the war unnecessary and a "politically disastrous mistake", Steinmeier said Trump's second term marked a rupture in German foreign relations as profound as Russia's invasion of Ukraine.

Impact on German Foreign Relations

"Just as I believe there will be no going back in relations with Russia to before February 24, 2022, so too do I believe there will be no going back in transatlantic relations to before January 20, 2025," said Steinmeier.

Reducing Dependency on Foreign Powers

REDUCING DEPENDENCY

Lessons from Russian and U.S. Dependencies

Germany had to apply lessons it learned in extricating itself from "excessive dependencies" on Russia and apply them to the U.S., particularly in defence and technology, which translate to power, he said.

Technology and Trade Shifts

Germany has stressed the importance of creating alternatives to U.S.-dominated technology as concerns grow over U.S. access.

China returned to being Germany's top trading partner in the first eight months of 2025, overtaking the U.S. as higher tariffs weighed on German exports. Trade between the U.S. and Germany amounted to more than 163 billion euros ($190 billion) over that period.

AI and Europe’s Opportunity

The recent spat between the Pentagon and Anthropic over safety guardrails surrounding the latter's artificial intelligence could be a wake-up call, or even an opportunity, for Europe, said Steinmeier.

Building on Europe’s Strengths

"Europe as a technology hub has talent, markets, opportunities and, importantly, ethical standards. We should build on these," he said.  

(Reporting by Andreas Rinke and Miranda MurrayWriting by Miranda Murray and Madeline Chambers Editing by Ludwig Burger and Aidan Lewis)

Key Takeaways

  • Steinmeier likened the break in relations under Trump to the irreversible shift in ties with Russia post‑Feb 24, 2022, saying there’s no return to pre‑Jan 20, 2025 norms.
  • He urged Germany to apply lessons from reducing reliance on Russia to U.S. ties—focusing on defence and tech independence.
  • Steinmeier highlighted Europe’s potential as a tech hub rooted in ethical standards amid heightened concerns over U.S. digital dominance.

References

Frequently Asked Questions

What did the German president say about US-German relations if Trump returns?
President Steinmeier warned that Trump's second term would mark a profound rupture in transatlantic ties, similar to the rupture caused by Russia's invasion of Ukraine.
Why does Germany seek more independence from the US?
Germany wants to reduce dependencies on the US in defense and technology, learning from its experience breaking ties with Russia.
What areas does Germany focus on to achieve more independence?
Germany is focusing on defense and developing alternatives to US-dominated technology platforms to strengthen its autonomy.
How does Germany view US control of technology?
Germany is concerned about US technological dominance, which provides foreign policy power and the ability to influence domestic politics through digital platforms.
What opportunity does the Anthropic AI debate present for Europe?
The Anthropic AI debate is seen as a wake-up call and an opportunity for Europe to strengthen its position as a technology hub with ethical standards.

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