The U.S.'s Ohio-class submarines were purpose-built to carry 20-24 UGM-133 Trident II D5 missiles, each of which can carry a variety of nuclear warheads. This ensures that any Ohio-class sub can ...

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 ...

The U.S. Navy awarded defense contractor Lockheed Martin a $383 million contract to produce upgraded Trident II D5 missiles ...

The 14 Ohio-class SSBNs can carry up to 24 submarine-launched ballistic missiles (SLBMs) with multiple independently-targeted warheads. However, under the New Strategic Arms Limitation Treaty ...

The US Ohio submarines are scheduled to be replaced by the 12 new Columbia class and the British Vanguards by the four boats of the Dreadnaught class, but both of these will still carry the ...

which will replace the aging Ohio class, which is part of the nation's nuclear deterrence triad of submarine- and land-based missiles and nuclear bombers.

James Dempsey and is famous for performing the only international submarine-to-submarine rescue in history. It still stands exactly how it did years ago during wartime, with no alterations.