What Trump Didn’t Know About Iran

The Trump administration miscalculated how Iran would respond to this war. And the United States, Iran and Israel were brought to the brink of war in the first place because of a whole series of misjudgments and miscalculations going back decades.

Ali Vaez is the Iran project director at the International Crisis Group. He was involved in the negotiations that led to the 2015 nuclear deal, and is in fact himself a nuclear scientist. He’s also an author of “How Sanctions Work: Iran and the Impact of Economic Warfare.”

In this conversation, Vaez explains how over 47 years the United States, Israel and Iran came to one another as threats, and why so many efforts to thaw relations failed. It’s the briefing on Iran that Trump should have received before he decided to go to war.

Mentioned:

How Sanctions Work by Narges Bajoghli, Vali Nasr, Djavad Salehi-Isfahani, and Ali Vaez

Joint Comprehensive Plan of Action

Book Recommendations:

Persians by Lloyd Llewellyn-Jones

The Mantle of the Prophet by Roy P. Mottahedeh

Tomorrow Is Yesterday by Hussein Agha and Robert Malley

Thoughts? Guest suggestions? Email us at [email protected].

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast, and you can find Ezra on Twitter @ezraklein. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Jack McCordick. Fact-checking by Michelle Harris with Kate Sinclair. Our senior engineer is Jeff Geld, with additional mixing by Isaac Jones and Aman Sahota. Our executive producer is Claire Gordon. The show’s production team also includes Marie Cascione, Annie Galvin, Rollin Hu, Kristin Lin, Emma Kehlbeck, Marina King and Jan Kobal. Original music by Aman Sahota and 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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