Wolfpacks, definately. It's what U-boats were known for.
Quote:
Originally Posted by Jukra
1. Weather engine for the reasons said
2. Better shallow water operations. Ie. the difficult acoustic conditions, tides, ability to bottom to escape detection. Now it's exactly the wrong way around, it's much harder for U-boat to live in shallow compared to deep waters!
|

Not quite. Shallow water meant death for a submerged U-boat. In sub warfare, depth is your friend.