North Korea’s leader Kim Jong Un has announced plans to expand the country's nuclear arsenal at ‘an exponential rate’, according to state media reports.

His announcement comes as China’s president, Xi Jinping, is making his first visit to Pyongyang this week since 2019 – the same year Donald Trump met Kim Jong Un several times for failed talks on denuclearisation.

We speak to the BBC’s Celia Hatton about why China might now be trying to keep North Korea in check.

Producers: Xandra Ellin, Sam Chantarasak and Aron Keller

Executive producer: James Shield

Mix: Travis Evans

Senior news editor: China Collins

Studio manager: Mike Regaard

Digital producer: Tom Bage

Photo: North Korean leader Kim Jong Un speaks during the fifth session of the Ninth Congress of the Workers' Party of Korea (WPK), in Pyongyang, North Korea, February 23, 2026. Credit: KCNA/Reuters

Clip: Team America: World Police/Trey Parker/Scott Rudkin/Trey Parker/Matt Stone

Scientists warn that a “super” El Niño could be on its way which, combined with the effects of human-caused climate change, could result in 2027 being the warmest year on record. Yet El Niño is not just a climate story - throughout history, this recurring weather pattern has helped shape global events, triggering everything from famines and revolutions to impacting the Cold War. In this episode, we speak to historian Peter Frankopan, Professor of Global History at Oxford, to discuss what historical El Niños tell us about what cou be coming our way, and how we can collectively prepare.

Producers: Valerio Esposito and Aron Keller

Executive producer: James Shield and China Collins

Mix: Travis Evans

Senior news editor: China Collins

Photo: A woman rides a bicycle in the rain in Yangon, Myanmar, 22 May 2026. Credit: Nyein Chan Naing/EPA/Shutterstock

Casting is finally underway for a new James Bond. But why has it taken five years to even begin the search?

Since Daniel Craig retired as Bond in 2021, there have been reports of a behind-the-scenes David and Goliath battle between the family business which has held creative control of the franchise since the 1960s and its new owners, Amazon. It is now up to Jeff Bezos’s tech giant to decide who will play 007 – and how to run the series.

In an era when Hollywood studios are desperate to eke out every last dollar from movie franchises, can James Bond retain its mystique and appeal to a new generation of cinema goers?

We speak to Wall Street Journal enterprise reporter Erich Schwartzel.

Producer: Lucy Pawle and Xandra Ellin

Sound engineer: Travis Evans

Executive producer: James Shield

Senior news editor: China Collins

(Photo: Daniel Craig at the world premiere of the Bond film, No Time to Die, London, 28 September, 2021 Credit: Neil Hall/European Pressphoto Agency)