Hi Rabbit,
I heard of figures between 2-3 Billion dollars for a Seawolf, but 11 biiiiiig smackers is entirely new to me. I think you better check your figures despite $600.00 hammers and $900.00 toilet seats. At least I hope you are wrong, cause that kind of money could have bought a whole fleet of Swedish Kockums or even the German 212 types. These are formidable little boats, which any driver of a nuke hunter/killer will respect. Particularly in combination with the new Seehecht (Sea Pike) torpedo.
Cheers, RB.