
Show overview
One Decision has been publishing since 2021, and across the 5 years since has built a catalogue of 364 episodes, alongside 86 trailers or bonus episodes. That works out to roughly 210 hours of audio in total. Releases follow a weekly cadence, with the show now in its 27th season.
Episodes typically run thirty-five to sixty minutes — most land between 24 min and 43 min — though episode length varies meaningfully from one episode to the next. It is catalogued as a EN-language News show.
The show is actively publishing — the most recent episode landed earlier today, with 37 episodes already out so far this year. The busiest year was 2025, with 92 episodes published. Published by Listen Now Media.
From the publisher
Tough decisions rattle us all to the core. But for our guests on One Decision— the choices they are up against can also shape history. No pressure! They take us through all of their doubts, emotions and—sometimes unexpected--consequences. A fresh take on foreign policy. Hear the former head of Mi6, Sir Richard Dearlove alongside international journalists as they analyse, interview, and discuss.
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Is Russia the Iran War's "Biggest Winner"? | Fareed Zakaria
This isn’t just another Middle Eastern conflict—it’s a fundamental restructuring of global power. Sir Richard Dearlove and guest co-host Baroness Ayesha Hazarika with Fareed Zakaria, veteran journalist, author, and host of CNN’s Fareed Zakaria GPS. Together, they examine Israel’s war strategy, and whether or not the war aims of President Donald Trump and Prime Minister Benjamin Netanyahu are misaligned. They also discuss the entry of the Houthis into the conflict on Iran’s behalf, as well as why the war in Iran could prove far more consequential to daily life across the globe than the Iraq War ever was. In this episode: 01:43 – Israel’s Campaign in Lebanon 08:06 – Does Israel’s “Buffer Zone” Have an Ulterior Motive? 11:29 – Do Netanyahu and Trump Have Different War Aims? 15:10 – Will America Put Boots on the Ground in Iran? 17:14 – End of a Strategic Conflict, or a Massive Gamble? 22:22 – The Houthi Strategy 28:35 – Why Russia Wins and Europe Loses 32:20 – Geopolitics in a Post-Trump World 36:28 – Can the UK Still Rely on the US? 41:47 – Why the Iran War Hurts Ukraine 46:24 – What’s Trump’s Next Move? 48:40 – Sir Richard and Baroness Hazarika Discussion Hosted by Sir Richard Dearlove (former MI6 Chief) and Baroness Ayesha Hazarika (Member of House of Lords). Learn more about your ad choices. Visit megaphone.fm/adchoices

Trump's Iran Endgame: Will U.S. Troops Go In?
Everyone is calling it another Iraq. Sir Richard Dearlove disagrees. In this episode of One Decision In Brief, the former MI6 chief makes the case that what's unfolding in Iran may be something different: the final chapter of a decades-long conflict, with a window for the United States to actually close it. Sir Richard and guest co-host Baroness Ayesha Hazarika break down the military logic — why Kharg Island is the likely first target, what securing the Strait of Hormuz would actually take, and whether a ground operation could stay limited. They also assess Iran's internal fractures, Russia's quiet role, China's conspicuous absence, and what the Gulf States really want from Washington right now. Is this the moment the West finally resolves the Iran question, or the beginning of something far worse? In this episode: 07:09 Uranium Extraction Scenario 09:14 Avoiding a Land Quagmire 10:58 Trump’s Legacy Calculus 11:52 Russia Helps; China Absent 13:39 Will Gulf States Choose America? Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Baroness Ayesha Hazarika (House of Lords) Learn more about your ad choices. Visit megaphone.fm/adchoices

Is Cuba About to Fall? A 35-Year CIA Analyst on What Comes Next
Cuba is running out of fuel, its economy is in ruins, and 2 million of its citizens have already fled. Is the communist regime finally at its breaking point? Sir Richard Dearlove and Kate McCann sit down with Brian Latell, PhD, a 35-year CIA veteran and the agency's top Cuba and Latin America analyst. They assess whether the government can survive Trump's fuel embargo, what a transition would actually look like, and why Marco Rubio's approach may be more measured than his rhetoric suggests. In this episode: 04:19 US-Cuba Relations 10:25 Risks of Squeezing Cuba Too Hard 13:03 Can the Regime Collapse Peacefully 18:03 Who Holds Power in Havana 23:02 Intelligence Files and Biosecurity Fears 27:31 Rebuilding Cuba and Diaspora Role 29:35 What Drives Marco Rubio 31:08 One Decision to Watch Next Hosted by Sir Richard Dearlove (former MI6 Chief) and Kate McCann (Political Editor at Times Radio). Learn more about your ad choices. Visit megaphone.fm/adchoices

The Oil Price Pivot: Did Global Markets Force Trump to Pause the War?
From an ultimatum to a “pause” in attacks, did President Donald Trump just blink, or is he playing a much larger game with Iran? Former MI6 Chief Sir Richard Dearlove and journalist Kate McCann analyze whether President Trump’s sudden shift on Iran is a genuine diplomatic opening, a calculated move to cool soaring global oil prices, or an attempt to buy time for US Marine reinforcements to arrive. They also explore the potential strategic friction between the US and Israel, Trump’s broader foreign policy objectives, including Venezuela and Cuba, and the UK and Europe’s reluctant role in the escalating Iranian conflict. In this episode: 01:56 – From 48 Hour Ultimatum to Five-Day Pause 03:40 – The Fragility of Global Markets 05:26 – Are There Backchannel Talks Inside Iran? 07:48 – Escalating to De-Escalate 09:41– Israel-US Divergent Aims 11:36 – Does the Conflict Help or Hurt Trump? 15:14 – UK and Europe on the Sidelines Hosted by Sir Richard Dearlove (former MI6 Chief) and Kate McCann (Political Editor at Times Radio). Learn more about your ad choices. Visit megaphone.fm/adchoices

The Largest Oil Supply Shock in History: Inside the Strait of Hormuz Crisis | Helima Croft
The Strait of Hormuz is in a chokehold. The scale of this oil supply disruption has already exceeded the shocks of the 1970s. Sir Richard Dearlove and Rosanna Lockwood sit down with Helima Croft, Managing Director and Head of Global Commodity Strategy at RBC Capital Markets and former senior CIA analyst, to break down what market players are getting wrong, why reopening the Strait is far harder than it looks, and what a Houthi entry into the conflict could mean for the Red Sea. In this episode: 3:04 Technical Side of Supply Disruption 6:11 IEA and Comparison to Russia-Ukraine 9:32 Alternative Routes for Oil and Gas 12:08 Russia is the Big Winner 13:13 Ground Troops Needed to Open the Strait of Hormuz 17:14 The US Domestic Picture 21:43 Will Houthis Disrupt the Red Sea? 27:52 What Market Participants Are Not Understanding 30:57 Is $200 Barrel Crude Oil Possible? 33:19 Sir Richard and Rosanna Discussion Hosted by Sir Richard Dearlove (former MI6 Chief) and Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

“Disappointed Across the Board”: Is Iran Causing the US-EU Alliance to Crumble?
President Trump’s call for naval assistance in the Strait of Hormuz has not been answered by European allies. Does this signal a growing crisis of confidence in the West? Former MI6 Chief Sir Richard Dearlove and international journalist Rosanna Lockwood examine the latest developments in the war with Iran, as well as rising political polarization in France and the UK, fears of domestic terrorist attacks in the West, and the critical importance of Kharg Island to the global energy market. In this episode: 01:48 – The divisive dilemma at the Strait of Hormuz 04:05 – Fears of Iranian proxy terror attacks in the West 06:14 – Political polarization in European elections 12:45 – Iran’s internal media strategy 14:47 – The strategic importance of Kharg Island Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

Did Netanyahu Drive Trump Into War? NYT's Ronen Bergman + Lt. Col. (Ret.) Jonathan Conricus on What’s Next in Iran
What exactly drove President Donald Trump’s decision to join Israel in joint strikes against Iran? Ronen Bergman joins from Tel Aviv where he is a Senior Correspondent for Military and Intelligence Affairs for Yedioth Ahronoth and staff writer for The New York Times Magazine. He shares his reporting of how Netanyahu moved Trump toward a joint strike, and why he's staying quiet about it for now. Then, retired Lt. Col. Jonathan Conricus, former Israeli Defence Forces spokesperson and senior fellow at the Foundation for Defense of Democracies, breaks down the major Israeli military objectives and how close Israel is to achieving each one. Plus, what Arab Gulf states are privately telling Israel. In this episode: 01:24 New Leader Wounded 06:42 Israel Aims And Limits 09:36 Regime Change Doubts 16:14 Israeli Public Mood 23:30 Intel Airpower Strategy 25:12 Introducing LT. COL. (RET.) Jonathan Conricus 29:48 Strait of Hormuz Threat 32:45 Stopping Enriched Uranium 36:21 War Communications as Force Multiplier 40:55 Regime Change Scenarios 43:58 Gulf States Defense Show Notes: Iran’s New Supreme Leader Was Wounded Early in the War, Iranian and Israeli Officials Say - The New York Times Hosted by Sir Richard Dearlove (former MI6 Chief) and Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

Will "Trump declare victory and go home?" | Congressman Jim Himes on the Iran Endgame
One of the few Americans briefed before US hit Iran sits down with Sir Richard Dearlove and Rosanna Lockwood to share his analysis: the legal justification is false, the strategic endgame doesn't exist, and we may have just handed Iran every reason to build a nuclear weapon. US Representative Jim Himes (D-CT), Ranking Member of the House Intelligence Committee, breaks down Trump's grip on Capitol Hill, and whether the only exit is a face-saving declaration of victory. Recorded March 9th, 2025. Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

“The IRGC Got Their Man”: Former UK Defense Minister and Ex-MI6 Chief on Mojtaba Khamenei’s Ascent
Mojtaba Khamenei has been appointed to succeed his father as Supreme Leader of Iran. What now? Former UK Defence Secretary Sir Ben Wallace, who spent eight years as Chairman of the British–Iran Parliamentary Group, views this as a doubling down on defiance. Former MI6 Chief Sir Richard Dearlove and international journalist Rosanna Lockwood break down the rationale behind why the IRGC is vested in maintaining the status quo, the growing rift between the United States’s strategy and Gulf States Allies, and whether or not the United States and Israel have a viable endgame.Plus: Already at $100 per barrel, how high will the price of oil climb? What impact will the conflict in Iran have on European security and economies? Are Russia and China giving Iran an intelligence edge? In this episode: 01:10 Succession in Tehran 02:56 The IRGC as a Business Cartel 04:10 The Gulf States’ Perspective 06:55 UAE Business Backlash 10:26 Insurance and War Risk Shock 14:10 Shahi Drones and Escalation Risks 17:51 EU and UK Economic Hit 19:33 UK Politics and Social Tensions 21:38 One Decision to Watch Hosted by Sir Richard Dearlove (former MI6 Chief), Sir Ben Wallace (former UK Defence Secretary) and guest co-host Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

“Surrender would be far more dangerous to Iran’s survival than war.” - Iran Expert Trita Parsi
Iran's strategy isn't to defeat the US militarily. Trita Parsi argues that it's to make the cost high enough, fast enough, to collapse domestic support before Iran loses. With MAGA turning against the war, oil markets destabilizing, and both parties alarmed by talk of ground troops, Trump urgently needs a face-saving exit. Plus, Parsi believes that Iran's revolutionary system was built to withstand exactly this kind of pressure. Trita Parsi is the co-founder and Executive Vice President of the Quincy Institute for Responsible Statecraft, co-founder and former president of the National Iranian American Council, and author of four books on US foreign policy in the Middle East. In this episode: 01:19 Succession After Assassination 03:13 Army vs IRGC Dynamics 10:55 Iran Strategy and US Politics 15:44 Why No Uprising 22:42 Gulf States Security Fallout 25:43 Saudi Shift After Oct 7 30:03 MAGA Backlash and Exit Ramps 33:32 Why Trump Went In 39:56 One Decision to Watch Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Rosanna Lockwood (International Journalist) Learn more about your ad choices. Visit megaphone.fm/adchoices

John Bolton and Operation Iraqi Freedom Commander: The Lessons from Iraq Trump Can't Ignore
Former National Security Advisor John Bolton doesn't mince words: the opening strikes on Iran were just the beginning. In this special bonus episode, Bolton breaks down why he believes the Iranian regime will fragment from within, what the Gulf Arab states are about to do, and how war in Iran affects Russia, Ukraine, and China. Then, retired Lt. General Mark Hertling brings the view from the ground. A veteran of multiple Iraq deployments and the former Chief of War Plans on the Joint Staff. Hertling has seen this before. He's asking the question nobody in Washington seems to want to answer: Is there actually a plan for the day after the strikes? In this episode: 01:31 John Bolton 04:32 Power Vacuum Risks 08:44 Gulf States Reaction 10:50 Iran Retaliation Strategy 15:16 Israel Influence Question 17:03 Oil Shock And Putin 19:51 China And Taiwan 23:34 Deterrence And Alliances 29:51 Lt. Gen. Mark Hertling 34:28 Decapitation and Unrest 36:24 Iraq Lessons on Disbandment 42:02 Intel Gaps and Planning 52:19 Wider Regional Fallout Show Notes: Opinion | With attack on Iran, U.S. deterrence is being restored - The Washington Post Order Mark Harling’s book: If I Don’t Return: A Father’s Wartime Journal Lt. General Mark Hertling recorded on March 2, and Amb. John Bolton recorded on March 3. Hosted by Sir Richard Dearlove (former MI6 Chief) and Kate McCann (Political Editor at Times Radio). Learn more about your ad choices. Visit megaphone.fm/adchoices

Khamenei Has Fallen. Is This the Rebirth of American Deterrence? Ex-MI6 Chief's Analysis
After weeks of buildup, the United States and Israel have attacked Iran, killing long-time leader Ayatollah Ali Khamenei. How will the downfall of his regime reverberate throughout the Middle East and beyond? Former MI6 Chief Sir Richard Dearlove and journalist Kate McCann (Political Editor at Times Radio) dive into the questions around the decision to strike Iran, what the death of Khamenei means for Iran’s future, and whether Iranian proxies in the region like Hezbollah have the strength to aid in retaliation. Plus: Does China have a reason to step in and help Iran? Should Russian President Vladimir Putin be concerned that he’s lost an ally, or emboldened because of the United States’ split attention? What will the UK’s involvement be in supporting the US and Israel in this conflict? In this episode: 01:37 - The decision behind killing Khamenei 03:43 - Ramifications of turning Khamenei into a martyr 06:32 - Why a popular uprising in Iran is unlikely 08:50 - Starlink and the information war 10:25 - How the Ayatollah’s downfall may be the death knell for Iran’s regional proxies 12:28 - Who backs Iran now? 13:51 - Will China be a mediator? 15:48 - Putin’s lost an ally 19:18 - Consequences of Starmer’s hesitancy 22:36 - The lethal combination of Israeli HUMINT and the CIA’s advanced surveillance Hosted by Sir Richard Dearlove (former MI6 Chief) and journalist Kate McCann (Political Editor at Times Radio). Learn more about your ad choices. Visit megaphone.fm/adchoices

Four Years of Ukraine War, No End In Sight: Ex-CIA officer Mike Baker Assesses Risks
When a former CIA officer and the ex-Chief of MI6 agree something is coming — pay attention. This week, Sir Richard Dearlove, former Chief of MI6, and guest co-host Baroness Ayesha Hazarika are joined by Mike Baker, a former CIA covert operations officer with nearly two decades running intelligence operations in the world's most hostile environments. Together, they give an unvarnished assessment of the three crises dominating global affairs right now: whether US military action against Iran is imminent and what it would actually target; why Putin has little incentive to end the war in Ukraine and what could change his calculus; and why Cuba, just 90 miles from Florida, may be closer to collapse than anyone is reporting. Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Baroness Ayesha Hazarika (House of Lords). Learn more about your ad choices. Visit megaphone.fm/adchoices