Talking Strategy

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

As European nations discuss preparing their militaries for war, Poland's former Chief of Defence, General Rajmund Andrzejczak, describes how they have led the way in increased military spend.
With almost 5% of its GDP now invested in defence, Poland has moved at speed to grow its armed forces. Indeed, Poland stands out as the European NATO member that has moved fastest to respond to the threats facing the Alliance and is rapidly becoming a European leader in defence.
In this episode, we talk to General Andrzejczak, the Chief of General Staff for the Polish Armed Forces between 2018 and 2023. It was while he was Poland's most senior military officer that preparations to face the new threat posed by Russia in Europe were accelerated.
He describes the opportunities and challenges in the transformation implemented across the physical, moral and conceptual components of Polish fighting power and what is still needed for NATO to deliver on its ambitions.
He also discusses how the European members of NATO might meet the Russia threat and respond to 'the strategic double espresso' of the 2025 US National Security Strategy.
A graduate of Poland's National Defence Academy, the Czech Army Defence Academy, and the Royal College of Defence Studies in London, General Andrzejczak is an expert commentator on European defence and security.

How did Prussia turn from a beaten underdog into the leader of a united Germany following its victories of the 19th century?
In this episode, Geoffrey Wawro, Professor of Military History at the University of North Texas, joins Beatrice and Paul to discuss Helmuth von Moltke the Elder, Chief of Staff of the Prussian Army from 1857–71.
Given the limited funding available to Prussia, von Moltke the Elder successfully advocated for investments in essential infrastructure and the weapons with the greatest effect, rather than spreading funds thinly and ineffectively.
Professor Wawro explains how Prussia emerged victorious from three successive wars in Denmark (1864), Austria (1866) and France (1870-71), the role of education and how the military adapted to new technology on all levels.

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.

Britain was not ready for the First World War but some key, if embryonic, plans and capabilities proved vital. Sir Hew Strachan discusses the lessons for today.
With concerns rising about how ready Western nations are for the risk of war in Europe, we discuss the lessons from Britain's preparation for The Great War. And while preparation is important, not all actions to prepare are equally important. In this case, Britain was not fully prepared but had taken some initial steps that were important in allowing the country to accelerate towards preparedness.
The crucial elements concerned the ability to engage society, coordinate across government and ensure a robust industrial base that supported the armed force that drew on the talent of regular and volunteer forces. As a result, Britain was better (although not perfectly) prepared for the Second World War. And large parts of Europe seem further away from readiness now, so the lessons are vitally important.
Joining us to discuss these lessons is Professor Sir Hew Strachan from the University of St Andrews. Described by Jonathan Boff as 'the most influential British historian of the First World War of his generation', Professor Strachan has published widely on the First World War and is a regular advisor to the British Government and Ministry of Defence, particularly in relation to reserve forces and veterans.