Rogue states gone nuclear and the watchdog working to avert disaster

Rogue States Gone Nuclear & the Watchdog Working to Avert Disaster | GZERO World with Ian Bremmer

What keeps the head of the UN's nuclear watchdog up at night? It's not only Vladimir Putin threatening to use a tactical nuke in Ukraine.

Weeks ago, International Atomic Energy Agency chief Rafael Grossi witnessed first-hand how close we came to another Chernobyl disaster thanks to fighting near the Zaporizhzhia nuclear power plant in southern Ukraine. And then there's Iran, on the cusp of getting the bomb, and North Korea, a rogue state amassing an entire arsenal of nukes.

On GZERO World, Ian Bremmer asks Grossi about the world's nuclear threats and what the IAEA is doing about them. Grossi views himself as a mediator — if leaders are willing to listen to him.

More from GZERO Media

French President Emmanuel Macron as he poses for a picture as he welcomes Crown Prince and Princess of the Kingdom of Jordan for a meeting at the Elysee Palace in Paris on October 8, 2025.
Photo by Raphael Lafargue/ABACAPRESS.COM

France is in crisis – again. On Monday, Prime Minister Sébastien Lecornu resigned after just 27 days in office, making him the shortest-serving premier in the history of the Fifth Republic and the fourth to fall in 13 months.

Throughout his Walmart career, Greg has earned nine promotions, moving from an hourly associate to now overseeing 10 Walmart stores. His story is one of many. More than 75% of Walmart management started as hourly associates, and the retailer offers competitive benefits to support associates on and off the clock. At Walmart, there is a path for everyone. Learn how Walmart is investing in opportunities for associates at all levels.

- YouTube

As Israeli Prime Minister Netanyahu embraces a “super-Sparta” vision for Israel, Ian Bremmer breaks down what rising global isolation could cost the country—economically, diplomatically, and militarily.

Last week, Microsoft released the 2025 TechSpark Impact Report, which highlights how the company is assisting regions across the US in achieving these goals. Since its launch, TechSpark has obtained over $700 million in community funding, supported more than 65,000 people in developing digital skills, and, thanks to the work of TechSpark Fellows, catalyzed $249M+ in funding and upskilled 34,600 individuals across 46 communities — highlighting the ripple effect of local leadership and innovation. Learn more about this progress in the 2025 report here.