U-Boats

Rocket U-Boats: V-1 Missile Attack New York 1945 > .  

24-9-6 How the Atlantic Ocean made the modern world - Caspian > .

23-7-25 3-D: Construction, Operation of WW2 submarine - Animagraffs > .

Why Aircraft Patrols Were a Source of Fear for Nazi U-Boats > .
Why Depth Charges Don't Have to Touch a Submarine to Sink It > .
Culling the Nazi Wolfpacks - Submarines - 41-3-17 > .

U-Boats WW2 > .

ASW - Detecting Submarines - Mil TV > .

Midget U-Boats - Tiny Awful Germany Submarines - Dark Seas > .

Western Approaches Tactical Unit (WATU): Wargaming Battle of Atlantic - War > .
WATU School: Operation Raspberry: Allies Defeat U-Boat Tactics - War > .

Blockade, Cargo, Chokepoints - Naval Gazing >> .

ASW - sinking U-boat ..

Catalina - ASW .. 

Coastal Command's Operational Research Section (CC-ORS) .. 

39-10-17 German U-47 Raid at Scapa Flow ..

Kriegsmarine .. 

Midget Submarines ..
40-8-17 Naval Blockade of British Isles .. 

Operations Research ..

U-966 .. 

Wargaming & Battle of the Atlantic ..