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. 24 MAR

    S6E14: Force Integration in 1940: Dowding's Air Defence System

    Air Chief Marshal Hugh Dowding's air defence system was crucial during the Battle of Britain. The RAF Museum's Andrew Renwick describes how it was created. In the 1930s, Great Britain, wrestled with the challenge of achieving wide area air defence to protect against threats from continental Europe while reliant on many different elements. ACM Hugh Dowding was tasked with solving this problem. His solution was a system that integrated detection systems, including classified intelligence sources and the new radar technology, with disaggregated command and control systems directing fighters onto the enemy. It was this 'Dowding System' that underpinned British success in the Battle of Britain. As Winston Churchill put it: 'All the ascendancy of the Hurricanes and Spitfires would have been fruitless but for this system, which had been devised and built before the war.' Paul and Beatrice are joined by Andrew Renwick, the curator of photographs at the Royal Air Force Museum Hendon. He is the author of RAF Hendon, Birthplace of Aerial Power, published by Flight Recorder Publications in 2021.   Further Reading John Terraine, Right of the Line: The Role of the RAF in World War Two, Pen & Sword, 2010. Vincent Orange, Dowding of Fighter Command: Victor of the Battle of Britain. Grub Street, 2008. Basil Collier, Leader of the Few: the authorised biography of Air Chief Marshal Lord Dowding of Bentley Priory. Jarrolds, 1957. T. C. G. James, The Growth of Fighter Command 1936-1940, Air Defence of Great Britain Vol. I (Royal Air Force Official Histories, Air Historical Branch), Routledge, 2001. Understanding the Dowding System, a Briefing Paper by the Association of RAF Fighter Control Officers, https://www.raffca.uk/art_UnderstandingTheDowdingSystem.php

    30 min
  2. 10 FEB

    S6E11: Finland's Comprehensive Security Model

    Often seen as the gold standard for societal resilience, Finland has many admirers. The Secretary General of its Security Committee, Petteri Korvala, describes Finland's approach. Many nations are exploring how to build societal resilience as part of a comprehensive approach to security. The Scandinavian countries are often seen as exemplars of best practice, with Finland arguably leading the pack. But delivering resilience through comprehensive security requires trust across all elements of society and a cultural shift as much as it needs the right structures and processes. In this episode, we hear from the Secretary General of Finland's Security Committee, Petteri Korvala, about how their comprehensive security system works. Petteri Korvala has over 30 years of experience in Finland's defence forces and internationally, including in the Ministry of Defence and in Finland's Permanent Representation to the European Union, as well as having served as a liaison officer in United States European Command. Further Reading: Finnish Government, Security Strategy for Society: Government Resolution, 2025:3, available at https://julkaisut.valtioneuvosto.fi/items/0126122a-1e8a-4ffa-9868-6286292efc01 Vesa Valtonen & Minna Branders, 'Tracing the Finnish Comprehensive Security Model', in Sebastian Larsson & Mark Rhinard (eds.), Nordic Societal Security, Routledge, 2020, pp.91-108. Available at: https://www.taylorfrancis.com/chapters/oa-edit/10.4324/9781003045533-7/tracing-finnish-comprehensive-security-model-vesa-valtonen-minna-branders. Ari-Elmeri Hyvönen & Tapio Juntunen, 'From "spiritual defence" to robust resilience in the Finnish comprehensive security model', in Sebastian Larsson & Mark Rhinard (eds.), Nordic Societal Security Routledge, 2020, pp.154–178. Tom Woolmore, The Porcupine and the Hedgehog: The Influence of Finland's Comprehensive Security Model on the British Whole-of-Society Approach, King's College London Master's Dissertation, 2025, available at: https://turvallisuuskomitea.fi/wp-content/uploads/2025/09/MA-Thesis-Thomas-Woolmore.pdf Andrew Sharples (London School of Economics and Political Science): From Bowling Alone to Fighting Together: Social Capital and Whole-of-Society Defence.

    37 min
  3. 6 JAN

    S6E8: Prioritising Innovation: Creating a Secure and Resilient Ecosystem

    Innovation has long been a Western strategy, but how can it be made effective against an industrially and economically strong China? Dame Fiona Murray explains. A defining feature of the West's Cold War approach to the Soviet Union was leveraging its technological and economic advantages, including through 'offset strategies'. While defence innovation remains a pillar of Western security, its focus has shifted toward dual-use technologies, reflecting a broader move of the locus of innovation from states to private industry. However, just as earlier episodes in Season 5 explored (Episodes 10 and 11 regarding US industrial mobilisation during the Second World War, and Jean Monnet's plans for European post-war cooperation), success requires many actors coming together to create a resilient ecosystem. Achieving this demands alignment by all parties. Professor Dame Fiona Murray is the Chair of the NATO Innovation Fund and William Porter (1967) Professor of Entrepreneurship at the Massachusetts Institute of Technology. She advises the UK Government and sits on the European Innovation Council Joint Expert Group. Her work is published widely in Science, Nature, American Journal of Sociology, Organisation Science and the Journal of Economic Behaviour and Organisation. Her most recent book Accelerating Innovation: Competitive Advantage through Ecosystem Engagement, (MIT Press, 2025) is with Phil Budden. Further Reading Phil Budden and Fiona Murray, Accelerating Innovation: Competitive Advantage through Ecosystem Engagement, MIT Press, 2025. Edlyn V. Levine and Fiona Murray, How the US and its allies can rebuild economic security, in MIT Technology Review, 30 July 2024. Stefan Raff, Fiona E. Murray, and Martin Murmann, Why You Should Tap Innovation at Deep-Tech Startups, in MIT Sloan Management Review, Fall 2024. Gene Keselman and Fiona Murray, Dual-use is a Strategy, Not a Category (Nor a Trap), War on the Rocks, 2 January 2025.

    33 min
  4. 16/12/2025

    S6E7: Strategic Transformation of the Army: General Sir Nigel Bagnall

    The National Army Museum's Justin Maciejewski reveals how General Bagnall's far-reaching reforms transformed the British Army for war against the USSR. By the 1980s, General (later Field Marshal) Sir Nigel Bagnall GCB CVO MC and bar (1927-2002) felt that British Army was ill-prepared for the fight against the Soviets. He pinpointed shortcomings such as the lack of conventional mass, the right doctrine and a personnel skills gap. Moreover, British plans did not fit with the allied armies on either flank. Bagnall sought to transform the Army and integrate it within a broader NATO approach involving changing nuclear and conventional postures, most notably the Air-Land Battle. Commissioned as an infantry officer, Bagnall was schooled in counter-insurgency warfare in Palestine, Malaya, Cyprus and Indonesia-Malaysia before becoming an armour commander in West Germany. As Chief of the General Staff, he steered many of the reforms he had initiated when commanding the British Army of the Rhine, changing the face of the Army and leaving it better prepared for war in Europe. According to Justin Maciejewski, the reforms made Bagnall the most consequential officer since the Second World War. Justin Maciejewski DSO MBE spent 27 years in the British Army before becoming a management consultant for McKinsey and then moving to the National Army Museum in London. He draws on his experience serving in the Army through the Bagnall reforms, and his time as a consultant overseeing commercial transformation programmes. Further Reading Justin Maciejewski, How the British Army's Operations Went Agile, McKinsey Quarterly, October 2019. Alexander Alderson, Influence, the Indirect Approach and Manoeuvre, RUSI Journal Vol.157:1, 2012, pp. 36-43. Ben Barry, Rise and Fall of the British Army 1975-2025, Osprey, 2025. Army, Army Doctrine Publication (ADP) 01, Operations, 1994. Beatrice Heuser: NATO, Britain, France and the FRG: Nuclear Strategies and Forces for Europe, 1949-2000 (London: Macmillan, 1997)

    33 min

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.

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