One Decision

Global Situation Room

One Decision is a podcast that speaks with those whose choices had an international impact.

  • 31 minutes 26 seconds
    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)

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    11 March 2026, 4:01 am
  • 23 minutes 58 seconds
    “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)

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    10 March 2026, 4:01 am
  • 47 minutes 40 seconds
    “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)

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    5 March 2026, 5:01 am
  • 1 hour 4 minutes
    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: 

    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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    4 March 2026, 1:43 pm
  • 27 minutes 55 seconds
    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).

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    3 March 2026, 2:13 pm
  • 43 minutes 12 seconds
    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).

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    26 February 2026, 5:01 am
  • 15 minutes 32 seconds
    Trump's Tariff Plan Just Got Struck Down. What Now? | In Brief

    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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    24 February 2026, 5:01 am
  • 19 minutes 8 seconds
    BONUS: Andrew’s Arrest & UK Security Secrets, Former MI6 Head Weighs In

    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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    20 February 2026, 10:32 pm
  • 40 minutes 43 seconds
    Will China Invade Taiwan in 2026? Expert's New Insight Reveals "Perfect Storm"

    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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    19 February 2026, 5:01 am
  • 19 minutes 45 seconds
    Munich Security Conference: Germany Takes the Lead, UK Loses Ground | In Brief

    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: 

    Hosted by Sir Richard Dearlove (former MI6 Chief) and Kate McCann (Political Editor at The Times).

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    17 February 2026, 5:01 am
  • 34 minutes 54 seconds
    Assessing Trump's Iran Strategy and the Russia-Ukraine Negotiations with Michael Allen

    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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    12 February 2026, 5:01 am
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