''I have a dream''MLK
Beter tactic in corect U-boat and truth improved:
Torpedos type:
Improved tehnologic:
Movie:
http://www.youtube.com/watch?v=ZyTk9S-
ZNQc&feature=PlayList&p=1703BBC3792E77C6&playnext_from=PL&index=2
Try to survive with any tactic The type XXI legends must been see the ligth.