This episode includes several extracts from recordings of speeches by Churchill, so that we can enjoy listening to his actual voice – on the other hand, I apologise for the background noise on the recordings, but they sound inauthentic if I try to remove it.

We also meet a number of people who will continue to have a significant role later: a man who deserves to be better-known, the brilliant theoretician and practitioner of armoured warfare (sadly on the German side), Heinz Guderian; Erwin Rommel; Charles de Gaulle; Friedrich Pauls, attending an enemy’s surrender now though better known for offering his own later; and Bertram Ramsay, another man who deserves to be far better known than he now is.

All this is against the background of the devastating defeat of British and French forces in France, once Germany decided to end the phoney war (which had already started to be a lot less phoney in Norway) and, using the Blitzkrieg tactics favoured by Guderian, of rapidly-advancing armoured forces backed by air support and followed by infantry, broke though the French defences and rounded on the British Expeditionary Force and French troops in Northeastern France, pinning them against the Channel coast.

Those Allied troops were caught in a vice that was closing on them. It was only the extraordinary ability of the man Churchill chose to organise their evacuation from Dukirk, Admiral Bertram Ramsay, and Churchill’s own leadership, that allowed Britain to save the core of its army from destruction.

Illustration: Troops waiting to be taken off the beaches at Dunkirk. Photo: EPA.

Music: Bach Partita #2c by J Bu licensed under an Attribution-NonCommercial-No Derivatives (aka Music Sharing) 3.0 International License