Talking Strategy

Royal United Services Institute

Our thinking about defence and security is shaped by ideas. What we see depends on our vantage point and the lenses we apply to the world. Governments, military and business leaders are seeking to maximise the value they gain from scarce resources by becoming more 'strategic'. Standing on the shoulders of the giants of strategy from the past helps us see further and more clearly into the future. This series is aimed at those looking to learn more about strategy and how to become more strategic – leaders, practitioners and scholars. This podcast series, co-chaired by Professor Beatrice Heuser and Paul O'Neill, examines the ideas of important thinkers from around the world and across the ages. The ideas, where they came from and what shaped those whose ideas shape us now. By exploring the concepts in which we and our adversaries think today, the episodes will shine a light on how we best prepare for tomorrow. The views or statements expressed by guests are their own and their appearance on the podcast does not imply an endorsement of them or any entity they represent. Views and opinions expressed by RUSI employees are those of the employees and do not necessarily reflect the view of RUSI.

  1. 2d ago

    S7E1: Avoiding Strategic Surprise: Lessons from NATO with Dr Florence Gaub

    NATO expert Dr Florence Gaub explains how strategic foresight helps NATO anticipate and avoid strategic surprise in an uncertain world. Strategic surprise happens when new information fundamentally changes how we see the world. In an increasingly uncertain global landscape, predicting exact outcomes is nearly impossible – and that unpredictability heightens the risk of surprise. Yet as Lord Mervyn King explored in Season 6, genuine 'Black Swan' events – to quote Nicholas Taleb – are rarer than we think. Dr Florence Gaub describes how we can use strategic foresight to anticipate possible – even if unlikely – futures and avoid being caught off guard. She cautions, however, that it is not enough to 'think the unthinkable', futurologists also need to have their voice heard and acted on by those in power, so the work has to straddle both creative thinking and engaging with bureaucracies. Dr Florence Gaub is the Director of the Research Division at the NATO Defence College having previously worked at the European Union Institute for Security Studies. Her PhD in international politics is from Humbolt University. She is the author of Future, a User's Guide, a graphic novel for NATO called NATO, 2099, and editor of What If…?: Ten Dragon King Scenarios for 2030, which was published at the NATO Defence College in 2025. Further Reading Florence Gaub, Future, a User's Guide, Hurst, 2026. Florence Gaub, NATO, 2099: A Graphic Novel, NATO, 2024 Florence Gaub (ed.), What If…?: Ten Dragon King Scenarios for 2030, NATO Future Series, November 2025 Florence Gaub and Jonathan Heist, 'NATO's Permanent Crisis', Foreign Affairs, 16 June 2026. Philip Tetlock and Dan Gardner, Superforecasting: The Art and Science of Prediction, Random House, 2015. Related RUSI Talking Strategy Episodes Talking Strategy, Season 3, Episode 6 – Net Assessment as a Tool of Strategy, with Andrew Marshall and Dr Thomas Mahnken. RUSI. Talking Strategy, Season 4, Episode 14 – Evolving, Adopting and Adapting Alliance Strategy, with Lord Peach. RUSI. Talking Strategy, Season 5, Episode 1 – Leading a Defence Start-up: NATO's First Secretary General, Lord Ismay, with Lt Gen Sir John Kiszely. RUSI. Talking Strategy, Season 6, Episode 3 – Effective Strategy for Radical Uncertainty, with Lord Mervyn King. RUSI.

  2. Jul 14

    S6E22: Delivering National Security Strategies

    Former UN Ambassador and National Security Advisor Sir Mark Lyall Grant discusses the challenges facing delivery of Western security strategies. In this season of Talking Strategy we have explored many of the key themes of today's security and defence strategies, but the test of a strategy is what changes as a result. A perfectly written strategy that makes the wrong assumptions, or that cannot be delivered, is meaningless at best, and often worse. In the final episode of this season, we examine the vital question of how defence strategy is delivered. With so many Western strategies built on the assumption of a rules based international order, the fracturing of that system poses profound challenges for our defence strategies. Sir Mark, who chaired the UN Security Council four times, describes how the assumption was perhaps overblown – based on a 'Golden Age' that only lasted for 25 years – and how the world is moving in a disorderly manner towards a three-tier model in which interests are enforced through power. In this new world, governments need to confront the reality that they cannot guarantee the safety of their citizens alone or without the help of their populations. This affects how governments operate – their structures and processes – and the conversations they need to have with their people and allies.   Further Reading Mark Lyall Grant, 'The world order in crisis', Horizons: Journal of International Relations and Sustainable Development, vol.21 (2022): 124-133. Peter Ricketts, Hard Choices: The Making and Unmaking of Global Britain, Atlantic Books, 2021. Jack Watling, Statecraft: The New Rules of Power in a Divided World, Macmillan, 2026.

  3. Jun 16

    S6E20: Preparing for War: Adaptable Forces and Societies

    Professor Olivier Schmitt describes the systemic challenges of military transformation, given rapidly evolving technology and NATO's distinct strategic cultures. Modern defence and security reviews highlight the deteriorating security environment and the need to prepare forces. But, as we hear from Lord King (Season 6, Episode 3), the ability to adapt will be essential; we need a mindset that allows for continuous change. This is both enabled by, and made harder within, an alliance context where members' different strategic cultures – with different civil-military relations, defence procurement and operations – present systemic dilemmas. Professor Olivier Schmitt is the Head of Research at the Institute of Military Operations at the Royal Danish Defence College. He completed his doctorate at the Department of War Studies, King's College London. His most recent book, Preparing for War: Strategy, Power and Military Change, was published by Hurst/Oxford University Press in 2026.   Further Reading: Schmitt, Olivier: Preparing for War. Strategy, Power and Military Change. (London, Hurst/Oxford University Press, 2026). Schmitt, Olivier, Sten Rynning and Amelie Theussen (eds): War Time: Temporality and the Decline of Western Military Power (Washington, DC: Brookings Institution Press, 2021) Barno, David and Bensahel, Nora: Adaptation Under Fire. How Militaries change in Wartime (Oxford: Oxford University Press, 2020). Finkel, Meir: On Flexibility: Recovery from Technological and Doctrinal Surprise on the Battlefield (Palo Alto: Stanford University Press, 2011). Fox, Aimee: Learning to Fight: Military Innovation and Change in the British Army, 1914-1918 (Cambridge: Cambridge University Press, 2017). Goya, Michel: Flesh and Steel during the Great War: The Transformation of the French Army and the Invention of Modern Warfare (London: Pen and Sword, 2018). Hoffman, Frank: Mars Adapting: Military Change During War (Annapolis, Naval Institute Press, 2021).

  4. May 19

    Bullion to Bullets: Mobilising the Financial Markets

    The Centre for Economic Security's Dr Rebecca Harding argues for the importance of financial markets as the fourth pillar in supporting effective mobilisation. Conversations about industrial mobilisation often focus on the triumvirate of government, armed forces and industry. In this episode we add a fourth pillar, that of finance, and the need for governments to consider how the economic system can be co-opted to the task of providing defence and security for their nations. Something that the US government recognised during the Civil War when, in 1861-1862, it issued the emergency paper current – the Greenback – to finance the war effort. The vital role of finance in recapitalising armed forces, and in building resilience, reinforces the need for comprehensive thinking about security discussed in earlier episodes and takes the task of mobilisation beyond defence ministries into all aspects of modern societies. Dr Rebecca Harding is CEO of the Centre for Economic Security and an independent trade economist. Her strategic advisory business, Rebeccanomics provides analytical services in international trade, trade finance and sustainability. She has also acted as a specialist advisor to the UK Treasury Select Committee. She published The World at Economic War: How to Rebuild Security in a Weaponized Global Economy (London Publishing Partnership, 2025) and has co-authored numerous other publications, including The Weaponization of Trade: The Great Unbalancing of Politics and Economics, in 2017. She appears regularly as a commentator on BBC, Bloomberg, Sky News and CNBC.

  5. May 5

    S6E17: Industrial Mobilisation: Harnessing the Capacity of Defence Primes Andrea Thompson

    Despite an increasing focus on SMEs, effective industrial mobilisation must also better harness the power of traditional defence firms. Andrea Thompson from BAE Systems explains how. The excitement in defence ministries about improving how they engage with dynamic and innovative small and medium enterprises (SMEs) is understandable but represents only a partial element of what is needed for industrial mobilisation. As Christian Broze explained in the previous episode, the traditional defence primes remain crucial actors and often have the capacity for mass that SMEs lack. Effectively engaging industry in the plans for growth of defence capacity that have been touted in defence reviews has to be multi-faceted, acknowledging the heterogenous nature of industry as a whole and responsive enough to accommodate the differences between distinct parts of the same enterprise. Andrea Thompson offers the perspective of a large defence prime, drawing on her experience as Group Managing Director for BAE Systems' Digital Intelligence. With a career spanning the UK and US, she has worked at Rockwell International, Rolls Royce and BAE Systems, including in BAE's F-35 and Eurofighter Typhoon programmes, and as the Chair of the Eurofighter Supervisory Board for the Eurofighter GmbH consortium. She was named in the Financial Times' UK Top 100 list of Most Influential Women in the Engineering Sector in 2019.

Ratings & Reviews

4.8
out of 5
27 Ratings

About

Our thinking about defence and security is shaped by ideas. What we see depends on our vantage point and the lenses we apply to the world. Governments, military and business leaders are seeking to maximise the value they gain from scarce resources by becoming more 'strategic'. Standing on the shoulders of the giants of strategy from the past helps us see further and more clearly into the future. This series is aimed at those looking to learn more about strategy and how to become more strategic – leaders, practitioners and scholars. This podcast series, co-chaired by Professor Beatrice Heuser and Paul O'Neill, examines the ideas of important thinkers from around the world and across the ages. The ideas, where they came from and what shaped those whose ideas shape us now. By exploring the concepts in which we and our adversaries think today, the episodes will shine a light on how we best prepare for tomorrow. The views or statements expressed by guests are their own and their appearance on the podcast does not imply an endorsement of them or any entity they represent. Views and opinions expressed by RUSI employees are those of the employees and do not necessarily reflect the view of RUSI.

You Might Also Like