02/09/2026
How Ready Was the British Army for WWII? The Lack of British Military Doctrine
The lack of British military doctrine at the beginning of the Second World War was shocking. The British Army had forgotten many of the lessons it had learned during the Hundred Days Offensive in the First World War, which had demonstrated the effectiveness of combined-arms warfare.
By the beginning of the Second World War, however, much of this experience had been neglected. After the First World War, Britain wanted to move away from the horrors of the conflict and return to its traditional role of colonial policing and maintaining the Empire. Within the Army, there was also a belief that any future major war would resemble the First World War, despite the fact that the British, Americans, and French had demonstrated by 1918 that the era of prolonged trench warfare was coming to an end.
For more on this topic, watch the video.