One Decision

One Decision

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.

Episodes

January 20, 2026 16 mins
Donald Trump ran his 2024 US presidential campaign vowing to be the “peace president.” Now one year into his second term, his tenure has been marked by global instability, and a return down the path towards American isolationism. This week on One Decision: In Brief, guest co-host and former Deputy Pentagon Press Secretary Sabrina Singh joins former head of MI6 and host Sir Richard Dearlove to discuss the shocks and surprises that h...
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In this episode of One Decision, guest host Rosanna Lockwood and Sir Richard Dearlove, former Chief of MI6, are joined by Dr. Anthony Vinci, the former Chief Technology Officer and Associate Director of Capabilities at the U.S. National Geospatial-Intelligence Agency (NGA), as well as the author of The Fourth Intelligence Revolution: The Future of Espionage and the Battle to Save America. Dr. Vinci discusses how advances in intelli...
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On this episode of One Decision In Brief, guest host Rosanna Lockwood and Sir Richard Dearlove, former head of MI6, unpack the shifting landscape of U.S. foreign policy on Greenland and Iran. Rosanna questions whether the United States is abandoning 75 years of post-war foreign policy in favor of a return to regional hegemony and balance-of-power politics reminiscent of the pre-World War II era. Sir Richard outlines Greenland’s str...
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In this episode of One Decision, host Kate McCann and co-host Sir Ben Wallace, former UK Defence Secretary, speak with former US National Security Advisor to Kamala Harris, Philip Gordon. They dissect the Trump administration’s military actions in Venezuela, including the arrest of President Maduro, and also discuss the US’s threat to take control of Greenland and what these moves could mean for the future of global politics. Gordo...
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January 6, 2026 17 mins
On this week’s One Decision In Brief, host Kate McCann is joined by co-host and former UK Defence Secretary Sir Ben Wallace to examine the fallout of the United States’ military raid in Caracas, Venezuela, which led to the arrest of President Nicolás Maduro and his wife Cilia Flores. Sir Ben explains the military execution of the operation, why it achieved its goals, and how it differs from past conflicts with China or Russia. Kate...
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This week, Sir Richard Dearlove, One Decision’s resident spymaster and former Chief of MI6, sits down for our annual Spy Chiefs roundtable. Tune into this wide-ranging conversation with distinguished former intelligence leaders as they examine global threats and hard choices facing Western governments. Joining Sir Richard are former CENTCOM Commander Gen. Joseph Votel and Andrew McCabe, former Deputy Director of the FBI. Together, ...
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On this week’s One Decision In Brief, hosts Kate McCann and Sir Richard Dearlove, former MI6 Chief, examine the security risks posed by major Chinese companies like Alibaba. The hosts discuss a recent White House memo alleging that Alibaba provided tech support for Chinese military operations against countries, including the US. They explore what China’s national security laws mean for data access and the dangers posed by its infra...
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December 25, 2025 33 mins
In this special year-end episode of One Decision, host Sir Richard Dearlove, former Chief of MI6, welcomes a panel featuring Sabrina Singh, former Deputy Pentagon Press Secretary and senior official in the Biden administration, and Jim Sciutto, CNN’s Chief National Security Analyst and anchor of The Brief. They assess the year 2025, which has been arguably one of the most disruptive years in modern foreign policy. The conversation ...
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In this episode of One Decision In Brief, hosts Christina Ruffini and Sir Richard Dearlove, former head of MI6, dive into a very controversial and perplexing mystery, Havana Syndrome. The hosts break down a range of surveillance devices possibly used in Havana, Cuba, against U.S diplomats and embassy staffers, and explore whether foreign rivals like Russia, China, or Cuba could be responsible. Sir Richard speaks on his intelligence...
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December 18, 2025 34 mins
This week on One Decision, guest host Mary Alice Parks and Sir Richard Dearlove, former Chief of MI6, sit down with Jon Czin, former Director for China at the National Security Council and current Chair of Foreign Policy Studies at the Brookings Institution. In this conversation, the group explores China's growing confidence and its shift from defensive to offensive strategy under the second Trump administration. They examine China...
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In this episode of One Decision In Brief, hosts Kate McCann and Sir Richard Dearlove, former MI6 Chief, assess the most recent face-to-face talks between the US and President Zelensky. They examine what we actually know about the framework of a potential agreement, including the NATO membership being taken off the table, what security guarantees for Ukraine would look like in its absence, why Ukraine may be publicly softening its r...
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December 11, 2025 32 mins
This week on One Decision, guest host Rosanna Lockwood and Sir Richard Dearlove, former head of Britain's MI6 sit down with Ambassador Mike Sfraga, the first U.S. Ambassador for Arctic Affairs, to examine one of the world’s most rapidly changing regions, the Arctic.  Ambassador Sfraga, currently Chancellor of the University of Alaska Fairbanks, starts the discussion by outlining the seven forces reshaping the high north including r...
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In this episode of One Decision In Brief, hosts Christina Ruffini and Sir Richard Dearlove, former head of Britain's MI6, take a deep look at the surprising rise of Ahmed al-Shura, formerly known as Abu Mohammed al-Jalani, from extremist militant and former Abu Ghraib prisoner to the new president of Syria after the sudden fall of Bashar al-Assad in December 2024. The discussion examines the collapse of the Assad regime and Ahmed A...
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This week on One Decision, hosts Christina Ruffini and Sir Richard Dearlove, former head of Britain's MI6, are joined by Venezuela expert Phil Gunson, Senior Analyst for the International Crisis Group.  In this conversation, the hosts discuss the new pressure campaign the Trump administration has placed on Venezuelan President Nicolás Maduro and his regime, including the recent air strikes on drug boats off the Venezuelan coast. Gu...
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In this episode of One Decision In Brief, hosts Kate McCann and Sir Richard Dearlove, former head of Britain's MI6, break down the latest meeting in Florida between U.S. and Ukrainian officials and lay out the expectations for Special Envoy, Steve Witkoff's upcoming trip to Moscow, Russia and the likelihood that a peace deal will be negotiated. They also discuss NATO's preparations to potentially confront Russia and whether Germany...
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This week on One Decision, hosts Christina Ruffini and Sir Richard Dearlove, former head of Britain's MI6, are joined by Michael McFaul, former U.S. Ambassador to Russia during the Obama administration. In this conversation, McFaul breaks down President Donald Trump’s proposed 28-point peace deal for Ukraine and what it means for American and European security. McFaul also brings personal insight, reflecting on his time watching Vl...
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In this episode of One Decision In Brief, hosts Christina Ruffini and Sir Richard Dearlove, former head of Britain's MI6, break down President Donald Trump's proposed 28-point peace plan for Ukraine. The plan includes Ukraine ceding territory to Russia and never becoming a NATO member state. Ruffini and Dearlove discuss what this plan means not only for Ukrainian security, but also European and American security, and how Europe is ...
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In this week’s episode of One Decision, hosts Kate McCann and Sir Ben Wallce, former UK Defence Secretary, sit down for a conversation with Andriy Zagorodnyuk, former Ukraine Minister of Defence. Zagorodnyuk reveals how Russia is revolutionizing warfare with rapid weapons innovation and how Ukraine is adjusting to these changes to stay in the fight. They discuss Vladimir Putin's motives for continued aggression, including his visio...
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In this episode of One Decision In Brief, hosts Kate McCann and Sir Ben Wallace, former UK Defence Secretary, break down President Donald Trump's latest moves in Venezuela, including threatening military strikes and offering Venezuelan President Nicolás Maduro a chance for talks. The two consider the regional consequences of military action, including Cuba's political reliance on Venezuela and the Latin American drug supply chain. ...
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November 13, 2025 38 mins
In this episode of One Decision, hosts Kate McCann and Sir Richard Dearlove, former head of Britain's MI6, sit down with Mohamed El-Erian, renowned economist and the Rene M. Kern Practice Professor of the Wharton School of the University of Pennsylvania. They discuss how President Donald Trump's tariff policies have shifted the landscape of geo-economics, as countries struggle to adapt to US trade policies. They also examine the st...
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