The Fourcast

Iran is in the grip of its most intense unrest in years with protests spreading across the country and Donald Trump vowing that the US will defend Iranian protesters - prompting Tehran to accuse him of psychological warfare. What began in Tehran’s bazaar over soaring prices and a collapsing currency has spread across 27 provinces, with inflation above 50% and a government struggling to contain anger over corruption and falling living standards.Human rights groups say dozens have been killed and more than 1000 arrested, as police move into universities and the judiciary warns that any period of concessions is over. So who will back down, the protesters or the regime? And what does this mean for the future of the Islamic Republic of Iran and it’s supreme leader Ayatollah Ali Khamenei?On this episode of The Fourcast, Matt Frei is joined by Professor Ali Ansari, a leading voice on Iran’s modern history, and Doctor Sanam Vakil, director of Director, Middle East and North Africa Programme at Chatham house.

Venezuela has long been a country of contradictions, sitting on the world’s largest oil reserves while its economy collapsed around it. Now Donald Trump’s removal of Nicolás Maduro and Washington’s effective control of the country has pushed Venezuela back to the centre of global politics.At stake is not only a vast energy prize but a bigger shift in how nations compete for resources,, from crude oil to the critical minerals shaping the future of technology.To unpack what Trump’s move really means, what is happening inside Venezuela’s broken energy sector, and how this connects to a wider global race, Cathy Newman is joined by economics correspondent Helia Ebrahimi and Henry Sanderson, journalist and RUSI associate fellow.

What will 2026 look like around the globe? Will the second phase of the ceasefire in Gaza ever happen, will Ukraine and Russia agree to Donald Trump's peace deal, and what about the World Cup?To explore what and who will shape the world in 2026, on this final Fourcast episode of 2025, Krishnan Guru-Murthy is joined by two of Channel 4 News' most experienced international journalists who have seen quite a few power shifts and peace deals in their time: Lindsey Hilsum and Jonathan Rugman.

Phase one of Donald Trump’s ceasefire in Gaza appears to be holding, but it's precarious as hundreds of Gazans have been killed since it began and hundreds of thousands remain homeless and displaced.The Israeli defence force still occupies much of the territory and Hamas have re-established themselves in some areas.So is phase two - with its transitional authority and international peace force looking any way possible?Benjamin Netanyahu says it's close, but what's the view of the Palestinians?One person who has reflected their concerns since the current conflict began is Francesca Albanese, the UN's special rapporteur on the Palestinian territories. She has been an outspoken critic of Israel's actions in Gaza, accusing the government of genocide. It's made her powerful enemies including the Trump administration who have sanctioned her while the Israeli government accuse her of bias and have designated her persona non grata.She joined Krishnan Guru Murthy for this episode of The Fourcast.

As Ukraine prepares to present a revised peace proposal to Donald Trump, Volodymyr Zelenskyy has said he is prepared to hold elections in months - a long-standing demand from Moscow.Meanwhile European leaders appear to be edging closer to seizing frozen Russian assets to fund Ukraine.So is the peace process entering a decisive phase - or is this just another round of political theatre?On this episode of The Fourcast, Krishnan Guru-Murthy speaks to the Russian ambassador to the UK Andrei Kelin and asks him what does the Kremlin actually want from a peace deal? Can Vladimir Putin really be trusted in a negotiation? And how would Russia respond if Europe takes its frozen billions?