For decades, Israel has wanted American support to bomb Iranian nuclear sites. But U.S. presidents, both Republican and Democrat, have resisted — until President Trump. So, what changed? And what are the likely consequences of that decision?

Aaron David Miller is a senior fellow at the Carnegie Endowment for International Peace and a longtime diplomat in the region. He joins me to discuss recent events and how the latest attacks on Iran have changed the balance of power in the Middle East.

This episode contains strong language.

Book Recommendations:

Master of the Game by Martin Indyk

The Man Who Ran Washington by Peter Baker and Susan Glasser

Tomorrow Is Yesterday by Hussein Agha and Robert Malley

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find the transcript and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.html

This episode of “The Ezra Klein Show” was produced by Annie Galvin. Fact-checking by Michelle Harris and Jack McCordick. Our senior engineer is Jeff Geld, with additional mixing by Aman Sahota. Our executive producer is Claire Gordon. The show’s production team also includes Marie Cascione, Rollin Hu, Elias Isquith, Marina King, Jan Kobal, Kristin Lin and Jack McCordick. Original music by Pat McCusker. Audience strategy by Kristina Samulewski and Shannon Busta. The director of New York Times Opinion Audio is Annie-Rose Strasser.

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