Until the deployment of the Soviet Union's mighty Typhoon-class, Ohio was the largest submarine in the world. The U.S. Navy's boats displaced 16,764 tons, were 560 feet (170 meters) in length and ...

Ohio? We've got a winner. The USS Ohio joined the fleet in November 1981 as the first of a class that would eventually grow to 14 submarines. At a length of 560 feet and with a beam of 42 feet ...

Ohio-class guided-missile submarines (SSGN) provide the Navy with unprecedented strike and special operation mission capabilities from a stealthy, clandestine platform. Armed with tactical ...

Ohio-class submarines are the largest ships of their kind. Columbia-class boats will be even bigger. These vessels will measure 560 feet in length and displace nearly 21,000 tons, making them the ...

As such, the USS Ohio and three other subs of the class were converted to cruise missile submarines. The USS Ohio and each sister sub can carry an impressive 154 Tomahawk cruise missiles.

The US Navy's oldest active submarine is back for operations in the Pacific after a three-year maintenance period. The USS Ohio is a first-in-class nuclear-powered guided-missile submarine.

The US Navy's oldest active submarine is back for operations in the Pacific after a three-year maintenance period. The USS Ohio is a first-in-class nuclear-powered guided-missile submarine. The ...