Operation Drumbeat targeted which region?

• A. Pacific Coast
• B. North Atlantic
• C. US East Coast
• D. Mediterranean

Answer: (C)

Operation Drumbeat was a early-WWII German U-boat campaign designed to hit American supply lines by patrolling the Atlantic approaches to the United States. The emphasis was on the U.S. East Coast and nearby inland shipping lanes, from the areas off Newfoundland down to Florida, as U-boats hunted merchant ships and tankers feeding Britain and Allied operations. This regional focus’s goal was to cripple shipping traffic close to port facilities and force higher defense costs for the United States while its own anti-submarine measures were still ramping up.

The other regions listed don’t fit this specific campaign. The Pacific Coast was not the center of Drumbeat, the North Atlantic campaign covered a broader theater rather than the coastal corridor, and the Mediterranean refers to a separate Axis campaign aimed at North Africa and Southern Europe.