Operation Neuland
| Operation Neuland | |||||||
|---|---|---|---|---|---|---|---|
| Part of the Atlantic Campaign of World War II | |||||||
| 
 | |||||||
| Belligerents | |||||||
| Commanders and leaders | |||||||
| Karl Dönitz Romolo Polacchini | John H. Hoover | ||||||
| Strength | |||||||
| 11 submarines | |||||||
| Casualties and losses | |||||||
| 
 | 
 | ||||||
Operation Neuland was the code name of the Kriegsmarine extension of unrestricted submarine warfare into the Caribbean Sea during World War II. German U-boats demonstrated range to disrupt British petroleum supplies and American aluminum supplies which had not been anticipated by Allied pre-war planning. Although the area remained vulnerable to submarines for several months, U-boats never again enjoyed the opportunities for success resulting from the surprise of this operation.