One Decision is a podcast that speaks with those whose choices had an international impact.
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)
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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)
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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)
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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).
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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).
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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).
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The U.S. Supreme Court just struck down President Trump's reciprocal tariffs — so what happens next? Former MI6 Chief Sir Richard Dearlove and Baroness Ayesha Hazarika break down Trump's options to reimpose his tariff regime, what it means for trade negotiators worldwide, and why international leaders who flew to Washington may have wasted their time.
Plus: Will US intel lead the front of the war against Mexican drug cartels? What role will the Board of Peace play on the global stage beyond Gaza? Is the United Nations still an important force in geopolitics?
In this episode:
What’s next for President Trump’s tariffs after the U.S. Supreme Court’s sweeping decision
Knock-on effects to watch for following the killing of Mexican cartel leader Nemesio Oseguera, aka “El Mencho”
The role President Trump’s Board of Peace may play in the rebuilding of Gaza
The diminished relevance of the United Nations in world affairs
Hosted by Sir Richard Dearlove (former MI6 Chief) and Baroness Ayesha Hazarika (Member of the House of Lords).
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Former Prince Andrew Mountbatten-Windsor was arrested on suspicion of misconduct in public life, and not for his alleged behavior toward women. He is the first member of the British royal family to be detained since King Charles I was taken prisoner in 1647. Former MI6 Chief Sir Richard Dearlove details the level of classified information Andrew may have allegedly shared for personal gain.
In this special bonus episode:
Why Prince Andrew was arrested for misconduct in public office
The state of the UK justice system and the future of the monarchy
The fallout from the Epstein files: why the UK is acting while the US remains silent
Peter Mandelson’s vulnerability to similar charges
Andrew’s history as “Randy Andy” and “Air Miles Andy”
Hosted by Sir Richard Dearlove (former MI6 Chief) and co-host Kate McCann (Political Editor, The Times).
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Is 2026 China's window to “reunite” Taiwan? With Trump’s muted position on Taiwan and focus on the Western Hemisphere, China experts see a "perfect storm" of opportunity. Yun Sun, Ph.D., Director of the China Program at the Stimson Center, explains why Beijing believes this may be a now-or-never moment. Dr. Sun unpacks her arguments and warnings from her recent Foreign Affairs essay.
In this episode:
The People's Liberation Army’s military readiness
If the United States won’t intervene, would Japan or South Korea?
Decoding the signals from the purge of PLA generals
Xi Jinping's legacy ambitions
Warning signs to watch in 2026
Show Notes:
Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Rosanna Lockwood (international journalist).
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German Chancellor Friedrich Merz's speech at the Munich Security Conference marks a seismic shift in European defense. Former MI6 Chief Sir Richard Dearlove breaks down why Germany's massive military spending increase changes everything, and why the UK might be left behind.
Plus: Is the US heading toward military conflict with Iran? What is the significance of US Secretary of State Marco Rubio’s controversial support for Orban in Hungary?
In this episode:
Germany's constitutional change for unprecedented defense spending
Merz's "German Gaullism" - what it means for Europe
Why Starmer's Munich speech fell flat
Israel strategizing with Trump administration regarding Iran
Zelensky's election strategy and Ukraine's battlefield gains
Show Notes:
Royal Navy misses £500m of submarine maintenance | The Times
Le gaullisme allemand de Merz à Munich: discours intégral | Le Grand Continent
Hosted by Sir Richard Dearlove (former MI6 Chief) and Kate McCann (Political Editor at The Times).
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s the United States about to launch military strikes against Iran? Former National Security Council official Michael Allen joins One Decision to discuss escalating tensions in the Middle East, revealing why he believes President Trump will soon authorize joint US-Israeli military action against Iran.
In this episode, Michael Allen analyzes:
Why Iran negotiations may be doomed to fail
Putin's negotiating strategy and the Donbas sticking point
Europe's slow response to Trump's defense spending demands
Michael Allen is a Managing Director at Beacon Global Strategies, co-host of NatSec Matters Podcast, and a former NSC official who ran intelligence strategy and counter-proliferation.
Show Notes:
Hosted by Sir Richard Dearlove (former MI6 Chief) and guest co-host Sabrina Singh (former Pentagon Press Secretary).
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