A dramatic escalation in Yemen has plunged the Middle East into a fresh geopolitical crisis, after a series of deadly Houthi missile attacks on Saudi Arabia’s airports and oil and gas infrastructure. 

The long running civil war is one of the world’s worst humanitarian crises. But why are the Houthis at war with Saudi Arabia? And how does it fit into the wider Middle East conflicts?

In this episode of The Fourcast, Krishnan Guru-Murthy is joined by Middle East Eye Editor-in-Chief David Hearst and investigative journalist Iona Craig, who examine the catastrophic humanitarian emergency facing over 22 million Yemenis, the formation of rival regional alliances, and whether Saudi Arabia can ever achieve a decisive victory in Yemen.

What influence does the UK still have on the world stage? And can it use it to prevent some of the world’s worst atrocities?

On this episode of the Fourcast, we’re joined by the Nobel Peace Prize Laureate and member of the Standing Group on Atrocity Crimes, Oleksandra Matviichuk.

From Ukraine to Sudan and Myanmar to Xinjiang - this decade has seen some of the worst crimes against humanity amid an ever more uncertain world order.

Matviichuk however says that the UK can - and should - become a ‘world leader’ in the prevention of atrocities around the world - and that doing so is in our national interest.

Zack Polanski and the Green Party are facing pressing questions after Andy Burnham’s Labour held Keir Starmer’s former seat in the Holborn and St Pancras by-election.

The result is a setback for Polanski’s hopes of challenging Labour on the left of British politics. With calls for his resignation after he declined to vote on the Green Party’s ‘Zionism is Racism’ motion, is this just a blip for the Green Party leader or is his leadership really under threat?

In this episode of The Fourcast, Jackie Long spoke to Green Party’s deputy leader Rachel Millward, as well as the political correspondent from the New Statesman Megan Kenyon and pollster from More In Common UK, Luke Tryl.

In the last few days a former German spy chief has been accused of selling state secrets, a British navy sailor has been charged with espionage and now two Latvians have been picked up near a British air base in Cambridgeshire - not to mention the mysterious goings on at RAF Fairford.

So are Western intelligence agencies facing a growing threat? Or was it ever thus? 

In this episode of the Fourcast Indicators, Krishnan Guru Murthy and Mark Urban are joined by former national security adviser Sir Mark Lyall Grant.

The unprecedented survival of Christa Pike following a botched lethal injection in Tennessee has plunged the American capital punishment system into a deep legal and constitutional crisis.

Sentenced to death at age 18 for the 1995 murder of Colleen Slemmer, Pike was scheduled to become the first woman executed by the state in over two centuries. However, after two lethal doses of pentobarbital failed to kill her, she survived and was rushed to intensive care.

Pike is now reportedly conscious and speaking in hospital while handcuffed to her bed.

In this episode of The Fourcast, Anushka Asthana is joined by Dr. Joel Zivot, an anaesthesiologist advising Pike's defence team,  Robin Maher from the Death Penalty Information Center, and "Surviving Execution" author Ian Woods. The panel asks: Can an execution ever truly be humane, or has America reached a breaking point with capital punishment?

The sudden withdrawal of American heavy bombers from RAF Fairford back to the United States follows a major incident near the Gloucestershire airbase. Five men were arrested near the base, with the UK government saying it showed "strong indications" of state-sponsored involvement from Tehran.

So why has the US pulled its bombers from the UK? Has the abrupt departure handed Tehran a tactical and propaganda victory? And what does the saga say about the UK’s special relationship with the US?

On this episode of the Fourcast, Krishnan Guru-Murthy is joined by Dr David Jordan from the Freeman Air and Space Institute, former senior official at the Pentagon, Jim Townsend, as well as Trita Parsi from the Quincy Institute for Responsible Statecraft.

An Israel-bound Flydubai flight plunged more than 14,000 feet in just 30 seconds after the co-pilot allegedly attacked the pilot and tried to take control of the aircraft.

The plane eventually landed safely in Saudi Arabia after passengers and off-duty pilots intervened, but the incident has raised urgent questions about aviation security, insider threats and whether flights to Israel now face a new kind of risk.

Matt Frei and Mark Urban examine what we know so far, why Benjamin Netanyahu has compared the incident to a potential “9/11-style” attack, and what it could mean for Israel, Flydubai and airline security around the world.

There is currently no evidence linking the alleged attack to Iran or a wider terrorist plot.

In a seismic ruling that has sent shockwaves through football, Manchester City have been found guilty of dozens of financial charges spanning a nine-year period from 2009 to 2018. The club were found to have systematically misstated financial accounts, arranged disguised funding through "sham" sponsorship agreements, and failed to cooperate in good faith with the league's four-year investigation.

While Manchester City have denied the findings and said they plan to appeal the findings, what punishment could they face - a points deduction? Relegation?

In this episode of The Fourcast, Jordan Jarrett-Bryan is joined by chief football writer Darren Lewis and football finance expert Kieran Maguire, the panel interrogates how badly the Premier League’s brand has been tarnished, what punishments the club could face, and whether the integrity of the modern game can survive.

Can John Healey deliver the growth Britain desperately needs? At Labour’s conference in Liverpool, the Chancellor promised a new age of industrialisation, more opportunities for young people and an era of political hope. But with the government under pressure to control spending, what does that mean for welfare, public investment and the economy?

In this episode of The Fourcast, Krishnan Guru-Murthy speaks to economist Mariana Mazzucato and Times columnist Fraser Nelson. They debate how Britain can grow its economy, whether welfare reform can get more people into work, and whether the government should cut taxes and regulation or invest more heavily in public services and infrastructure.

Hundreds of thousands of people were killed in a two-year between Tigrayan forces and Ethiopia's government which ended in a peace deal in 2022. 

Today the trauma and fear of war creeps back in as both sides accuse each other of launching new offensives. 

Earlier this week the TPLF announced a new coalition alongside other militias - some of whom had previously been bitter opponents.

The so-called Alliance for survival is made up of seven armed rebel groups which have been waging their own battles against the Ethiopian government in different parts of the country.

Tigrayan forces have seized three airports in Tigray, and in response Ethiopian airlines have suspended all flights to the region. 

But why are things escalating now? Is the clock ticking for the Ethiopian government? And will Prime Minister Abiy Ahmed achieve his goal of accessing the Red Sea? 

To understand things better and break it all down we’re joined by Tsedale Lemma, an Ethiopian journalist and founder of the Addis Standard and Nicholas Westcott, former director of the Royal African Society.

US presidents typically welcome foreign leaders at the White House, but on Wednesday Donald Trump laid out the red carpet to greet China’s premier Xi Jinping.In today’s episode of The Fourcast Indicators, Matt Frei and Mark Urban discuss the future being shaped by the two superpowers, what that means for geopolitics and for the economy. Joining us shortly is Bronwen Maddox, CEO of Chatham House, who has written and spoken extensively about China’s attempt to rule a post-American world, and a book called In Defence of America, on how the US has been taken for granted by the rest of the world.