[Alex]

Originally Posted by sober

"It will also be possible to unlock and gain access to new areas"
http://www.pcgameshardware.com/aid,7...ncements/News/

That MUST mean the game will take into consideration your tonnage sunk and that you'll get access to the type IX later in the war. Of course this type will make you able to reach new patrol grids.

And I must say I agree with what Mookie has stated, BTW.