The war in Iran is already sending shockwaves far beyond the battlefield. Stock markets are sinking, Brent crude has jumped above $100  a barrel, and G7 governments are considering tapping emergency reserves to steady the markets. Missiles landing close to critical Gulf energy infrastructure have sharpened fears that what began as a regional confrontation could tip the global economy into something far more dangerous.

The real question is whether this crisis can be contained, and if not, how vulnerable our economies really are - how fast could the world’s energy system start to break apart, and who would feel the pain first?

In today's episode of the Fourcast, Krishnan Guru-Murthy is joined by Guy Laron, author of Oil Wars: The Struggle for Control That Has Shaped the Modern World and Bernard Haykel, Professor of Near Eastern Studies.

It’s seven days since America and Israel launched a war against Iran - the Middle East is on fire, the Qataris are warning of a global economic disaster and Donald Trump’s White House is pumping out propaganda clips of their airstrikes spliced with Hollywood memes. So what kind of world do we now live in? And what could come next? 

On the latest episode of The Fourcast Krishnan Guru-Murthy is joined by General Sir Richard Shirreff, Nato’s former Deputy Supreme Allied Commander Europe, Chimène Keitner, who was a legal advisor in Obama and Trump’s administrations, and former CIA analyst Fred Fleitz, who worked in the National Security Council in Trump’s first administration and is now vice-chairman of the America First Policy Institute.

The war in the Middle East is rapidly expanding. Azerbaijan is now the latest country reportedly hit by Iranian drones while another missile barrage struck Tehran and Beirut overnight. The seas aren’t immune either: Iranian warships have been sunk, and a US oil tanker is reportedly on fire in the Gulf.

Now there are signs a land war could be beginning, with reports Kurdish fighters may have crossed into Iran - though commanders deny it, saying they would need US air cover first.

So can anything stop this bloody conflict from spiraling out of control?

On this episode of the Fourcast, Krishnan Guru-Murthy speaks to Channel 4 News correspondents at the heart of the story: Foreign Affairs Correspondent Secunder Kermani in Tel Aviv, International Editor Lindsey Hilsum in Beirut, and US Editor Anushka Asthana in Washington.

The war launched by the United States and Israel against Iran has already rattled the global economy. Gas prices have jumped 30% to a three-year high, oil is surging, tankers are stuck in the Strait of Hormuz and refineries across the region are under attack. Stock markets from London to Tokyo are tumbling, and hopes of interest rate cuts in the UK and US are fading fast.

So how serious is this economic shock? What happens if the conflict lasts weeks, as Donald Trump has suggested? And is Rachel Reeves’s newly claimed fiscal headroom about to disappear as energy prices spike?

Matt Frei speaks to our economics correspondent Helia Ebrahimi, and to Dr Neil Quilliam, a leading Middle East energy policy and geopolitics specialist at Chatham House. They explain how this war is reverberating through global markets, the risks to supply routes, the inflation threat, and how governments and central banks might respond.

The crisis in the Middle East is deepening by the day. The killing of Iran’s Supreme Leader has triggered a regional shockwave, from missile launches to unrest in neighbouring states. But what does this moment really reveal about the Iranian state, its capacity for survival, and the calculations being made in Washington, Jerusalem, and Tehran?

In this episode of The Fourcast, Krishnan Guru-Murthy speaks to journalist Anshel Pfeffer and peace advocate Sanam Naraghi-Anderlini about the limits of decapitation strategy, why Western governments have so often misread the Islamic Republic, and the competing endgames now in play.

'Something massive is happening.' The words of the Green Party's new MP Hannah Spencer after her decisive win in the Gorton and Denton by-election. Is she right? Labour came a distant third and neither the Conservatives nor the Liberal Democrats managed to get even two percent of the vote. Arguably none of that was unexpected. But Reform UK, up until now seen as the populist insurgents ready to replace the mainstream parties, fell short by over 4000 votes. Not nearly the knife-edge result predicted. So is Nigel Farage in danger of running out of steam after diluting his party with Tory defectors? Could the Greens offer white working class voters a left alternative to kick the establishment? And is Labour going to have to move left, whether to take on the Green threat or their unhappy backbenchers?On this episode of the Fourcast, Krishnan Guru-Murthy speaks to Zack Polanski after his win, and is joined by the ex-Tory now Reform commentator Tim Montgomerie, Sam White, who is a former Chief of Staff to Keir Starmer, and Natalie Bennett, one of two Greens peers in the House of Lords.

It’s the Bafta row that only deepens - sitting at the intersection of disability rights, broadcasting standards, the harm caused by offensive language, and the treatment of Black talent.

A racist slur shouted by a guest with Tourette's syndrome was broadcast during the recent Bafta ceremony, despite the TV event airing on a two-hour delay. The incident triggered widespread criticism, urgent questions for the BBC and Bafta , and renewed debate about how broadcasters handle sensitive language and disability. The BBC and Bafta have both apologised for harm and offence caused, and have launched separate investigations into the incident.

In this episode of The Fourcast, we examine how this moment has exposed deeper tensions around race, responsibility and broadcasting standards. Krishnan Guru-Murthy is joined by Labour MP Dawn Butler to discuss why she has demanded answers from the BBC, and actor Eddie Marsan, whose son lives with Tourettes and is a patron of the charity Tourettes Action.

This episode includes discussion around offensive language and suicide.

A $15 million bounty, a failed capture, and a dead cartel leader. The killing of Nemesio Oseguera Cervantes aka El Mencho by Mexican special forces has triggered a violent backlash across the country, with the CJNG torching businesses, blocking highways with burning vehicles, and spreading panic in major cities including Guadalajara, one of the host locations for this summer’s FIFA World Cup. Tourists have been told to stay indoors, airports have shut down routes, and Mexico’s government is once again being tested on whether it can maintain control.

On today’s episode of The Fourcast, Krishnan Guru-Murthy is joined by journalist Deborah Bonelle, Cecilia Farfán-Méndez from the Global Initiative against Transnational Organized Crime, and Benjamin Smith, Professor of Latin American History at the University of Warwick and author of The Dope: The Real History of the Mexican Drug Trade, to discuss what El Mencho’s death reveals about state power, cartel dominance, US-Mexico pressure, and what this violence means for the world’s biggest sporting event.

Andrew Mountbatten-Windsor, formerly Prince Andrew, has been arrested and his brother, King Charles, says the police have his “full and wholehearted support” and the “law must take its course”.
So, what happens next for both Andrew and the Crown? Is this the biggest crisis the royal family has faced in modern history?
The King says it “would not be right” to comment further on the matter, but how long will he be able to hold that line?
Andrew Mountbatten-Windsor has always denied any wrongdoing.
On this episode of The Fourcast, Krishnan Guru-Murthy is joined by historian Dan Snow and and former Editor of The Sun newspaper and Co-host of When it Hits the Fan, David Yelland.

In a week when a convincingly lifelike AI video of Tom Cruise and Brad Pitt slugging it out went viral and caused a meltdown in Hollywood, unemployment stats in the UK have hit a five-year high with young people the biggest losers.

Are these two clear examples of how AI could threaten all jobs and livelihoods, no matter how much of a megastar you are? Or are we getting ahead of ourselves, and the UK’s employment slump is just the result of weak growth and higher business costs?

In this episode of The Fourcast, Krishnan Guru-Murthy is joined by Channel 4 News Economics Correspondent Helia Ebrahimi and Andrea Miotti, CEO of the campaign group Control AI.

The trial of Gisèle Pelicot shocked France - a case so disturbing it forced a national reckoning about consent, complicity, and the terrifying ordinariness of the men accused.But as the world continues to confront the vast scale of abuse linked to billionaire financier Jeffrey Epstein, it raises a deeper question: are these crimes the work of monsters, or do they reveal something far more disturbing about power, entitlement, and men?

In today’s episode of the Fourcast, Jackie Long was joined by French philosopher Manon Garcia, whose latest book, Living With Men, reflects on what she witnessed while observing Gisèle Pelicot's trial.