The Largest Submarine in The U.S. Navy
USS Pennsylvania is a United States Navy Ohio-class ballistic missile submarine which has been in commission since 1989. The Ohio class is a class of nuclear powered submarines used by the United States Navy. The Navy has 18 Ohio-class ballistic missile submarines and guided missile submarines.
Kursk Submarine Disaster
The Largest Submarine in World War II
USS Nautilus Submarine
Publisert 6 år siden