Iran on the verge: why you don’t want the nuclear deal to fail, according to Iran expert Ali Vaez

7 Apr 2026 · 19 min
Episode

7 Apr 2026 · 19 min

0:00

In this GZERO World podcast, host Ian Bremmer interviews International Crisis Group Iran director Ali Vaez about the precarious state of the 2015 Iran nuclear deal and the looming risk of Iran achieving a nuclear weapons breakout. Vaez explains that Iran’s breakout time – the period needed to enrich enough uranium for a single bomb – has shrunk to under two weeks, down from more than a year during the Trump administration. He argues the deal has become "too big to fail" for both the United States and Iran, with each side having invested significant political capital, making the odds of a renewed agreement roughly 60%, though a 40% chance of miscalculation remains. The conversation covers the United States’ motivations (preventing nuclear proliferation rather than merely lowering oil prices), Iran’s economic pressures under sanctions, the limited lifespan of key deal constraints (stockpile and enrichment caps expiring in 2031), and the risk that a collapse would accelerate Iran’s nuclear program. Vaez also discusses Israeli politics (Bennett vs. Netanyahu), regional proliferation concerns (Saudi Arabia, UAE, Turkey), the impact of the Russia‑Ukraine war on diplomatic dynamics, and Russia’s brief attempt to leverage the deal for its own sanctions relief. Throughout, Vaez stresses the high‑risk “margin of error” in inspections, the possibility of a rapid breakout, and the broader geopolitical stakes, concluding that while the deal is fragile, its failure would be far more costly for all parties.

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