Is there going to be a SH 4?

[toryu]

Originally Posted by Gizzmoe

As far as I know this never happened. A few subs were attacked by others subs while surfaced, but even that didn´t happen very often.

Strangely enough, U-864 was sunk off Bergen by a British sub, while both were submerged. They found the wreck just recently. I noticed this on uboat.net:
http://www.uboat.net/boats/u864.htm

Check out the images of the wreck. Very creepy. Especially the stern suspended above the sea bed. That means an air bubble is trapped in it. I wonder what's in it? Although I have a pretty good idea.