Welcome to the first episode of our new Wolfpack series with Saul David and Roger Moorhouse diving into the intriguing origins and early, devastating success of Nazi Germany’s U-boat campaign in the Atlantic. This foundational episode unpacks how naval limitations imposed by the Treaty of Versailles failed to stop German rearmament and secretly fostered the development of submarine warfare doctrine. They also explore Admiral Karl Dönitz's desperate strategic vision—the famed "wolfpack" tactics—and how a small fleet initially achieved spectacular results. From the shocking sinking of the civilian liner SS Athenia immediately after the declaration of war, to the "First Happy Time," a period where U-boat crews operated with lethal impunity, nearly crippling Britain's supply lines and setting the stage for the true Battle of the Atlantic. If you have any thoughts or questions, you can send them to - podbattleground@gmail.com Producer: James Hodgson X (Twitter): @PodBattleground Learn more about your ad choices. Visit podcastchoices.com/adchoices