Nuclear submarines are some of the most impressive and technologically advanced warships of all time, and the United States Navy has a boatload of them. In fact, every submarine operated by the U.S.
Key Points and Summary - The 1968 loss of the U.S. nuclear submarine USS Scorpion with all 99 crew members remains one of the Navy's most haunting and unresolved mysteries. -The submarine disappeared ...
The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...