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United States SSBN


George Washington Class


Data

History & Modifications

Pictures
The first US SSBNs were modified from the Skipjack class design. The designers overcame many technical problems to create the first submarines capable of launching their missiles submerged.


Ohio Class


Data

History & Modifications

Pictures
The Ohios were required to replace the ageing Ethan Allen and George Washington classes which were also too small to carry the projected Trident C4.

Originally 16 missiles were planned, but due to the cost of the much improved silencing, it was argued that 24 missiles per boat would be more cost effective.