Ambassadors are supposed to smooth tensions, not spark them. But in recent weeks some American envoys in Europe – from Belgium to Poland and France — have found themselves at the center of very public political clashes, accusing allies of antisemitism, cutting ties with senior lawmakers, and even losing their access to government ministers.

Is this simply a more combative tone? Or does it reflect something deeper — a shift in how Washington wants to engage with Europe in Donald Trump’s second term?

Host Sarah Wheaton is joined by POLITICO’s senior correspondent Karl Mathiesen, who has been reporting on the growing diplomatic friction, and Ivo Daalder — a former U.S. ambassador to NATO under former President Barack Obama.

Together they unpack whether this is about ideology, business interests, domestic political signaling — or a broader rethinking of America’s role in Europe.

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