The Navy has completed 11 of the 35 it plans to build, entering the third of five upgrade blocks. $2.6 Billion construction cost and once they are active they cost an average of $50 million to maintain per year.

Here's Why This Is The Most Advanced Submarine In The World: http://www.businessinsider.com/the-n...#ixzz2kVlqe9ru

How many times does the rubble need to be bounced?