Episodes
U-Boat Wargamers: The Mastermind
This documentary episode examines the early stages of World War II naval strategy, focusing on the development of U-boat tactics by Karl Dönitz and the subsequent British efforts to counter them. It details Dönitz’s conceptualization of ‘Wolfpack tactics’ during his internment in World War I and the parallel, independent wargaming efforts by Royal Navy commander Gilbert Roberts. The narrative establishes the strategic context of the Battle of the Atlantic, where German U-boats posed a significant threat to Allied shipping.
The episode further explores the re-establishment of the German U-boat force under Dönitz’s command and the British response, which included the formation of a wargaming team. This team, led by Gilbert Roberts and composed primarily of women from the Women’s Royal Naval Service (WRNS), including Jean Laidlaw, was tasked with deciphering and developing countermeasures against German U-boat strategies. Their work involved simulating naval engagements to understand enemy tactics and devise effective defensive and offensive strategies.
Key Themes & Topics Examined
- The strategic development of U-boat warfare by Karl Dönitz.
- The origins and application of ‘Wolfpack tactics’ in naval combat.
- The role of wargaming in military strategy and counter-strategy development.
- The contributions of the Women’s Royal Naval Service (WRNS) to Allied war efforts.
- The Battle of the Atlantic as a critical theater of World War II.
- The challenges faced by the Royal Navy in combating submarine threats.
Archival & Investigative Sources
- Historical accounts of Karl Dönitz’s career and strategic thinking.
- Records pertaining to the Royal Navy’s anti-submarine warfare efforts.
- Documentation of the Women’s Royal Naval Service (WRNS) activities during World War II.
- Biographical information on Gilbert Roberts and Jean Laidlaw.
- Archival footage and photographs from World War I and World War II naval operations.
Recommended Companion Viewing
Explore authoritative investigative documentaries on related historical events and investigative subjects.
Road to WW2: 1938
Uncensored Footage From 1942: The Deadliest Year Of WW2
Blood Money: How the Nazis Financed WWII
The Lost Home Movies of Nazi Germany
Frequently Asked Questions
What were ‘Wolfpack tactics’?
‘Wolfpack tactics’ were a German U-boat strategy developed by Karl Dönitz, involving multiple submarines coordinating to attack Allied convoys simultaneously, overwhelming their defenses.
Who was Karl Dönitz?
Karl Dönitz was a German naval officer who commanded the U-boat arm of the Kriegsmarine during World War II and later became Grand Admiral and President of Germany for a brief period after Adolf Hitler’s death.
What was the significance of wargaming in the Battle of the Atlantic?
Wargaming was crucial in the Battle of the Atlantic for analyzing German U-boat tactics and developing effective counter-strategies, enabling the Royal Navy to anticipate and neutralize submarine threats.
Who were the ‘Wrens’?
The ‘Wrens’ was the popular name for members of the Women’s Royal Naval Service (WRNS), a women’s branch of the Royal Navy that performed various support roles during World War II, including critical strategic analysis and wargaming.



