What action did Admiral Dönitz order his crews to take regarding the new U-boat bases?

Admiral Dönitz, known for his leadership during World War II and his command of the German U-boat fleet, emphasized aggressive tactics with the objective of disrupting Allied shipping. By instructing his crews to "pursue, attack, and destroy," he aimed to capitalize on the element of surprise and the advantages of the U-boat's stealthy approach. The directive reflects a strategy focused on maximizing the effectiveness of U-boats in warfare, primarily against merchant vessels which were vital to the Allied war effort.

The approach of pursuing, attacking, and destroying was essential for establishing and maintaining dominance in the Atlantic, as it was crucial for Germany to disrupt supply lines and weaken the Allies' capacity to sustain their military operations. This aggressive strategy was a hallmark of Dönitz's command style and was instrumental in the broader German naval tactics during that period.