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 ...

This piece explains why the U.S. occasionally brings its most secretive assets—Ohio-class ballistic and cruise-missile submarines—deliberately into public view. -It revisits the 2010 “462 Tomahawks” ...

EXCLUSIVE: A U.S. congressman who served as a nuclear submarine officer in the U.S. Navy is calling for the force to take action in the search for a missing tourist submersible destined for the ...

The submarine and its crew will carry out additional tests and trials prior to the vessel’s official commissioning ceremony.

The USS Idaho crew and Electric Boat employees pose for a photo with the future USS Idaho SSN 799 in October. The USS Idaho is four stories tall, four stories wide and 377 feet long. The nuclear ...

In a further sign that none of the Iowa-class battleships will ever return to service, the latest U.S. Navy vessel named for the Hawkeye State was officially commissioned into service at a ceremony on ...

The ship is the 19th and final Independence-class littoral combat ship, and the second to last of the troubled ships to enter ...