Key Points and Summary – In 2015, the Ohio-class ballistic missile submarine USS Georgia ran aground near Kings Bay, Georgia, ...

Article Summary – This piece explains why the U.S. occasionally brings its most secretive assets—Ohio-class ballistic and ...

Conversion of the USS Ohio into a cruise missile submarine (SGN) began in November 2002. The work was completed in January ...

A group representing the U.S. Navy’s “Silent Service” is pressing for new research on environmental hazards in submarines.

A US Navy guided-missile submarine was involved in recent strikes on Iran's nuclear program. Ohio-class cruise-missile subs host massive firepower and are difficult to detect. But they're going to be ...

At about 5 p.m. Eastern Standard Time on June 21, a U.S. Navy nuclear-powered submarine launched over two dozen Tomahawk land attack cruise missiles into Iran, striking targeted infrastructure sites ...

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 ...

Last month, the Navy conducted four scheduled test launches of unarmed Trident II D5 missiles from an Ohio-class submarine off Florida’s east coast. Some observers read the timing as quiet signaling ...

The bow section of the first Columbia-class ballistic missile submarine arrived at General Dynamics’ Electric Boat South Yard assembly building in Groton, ...

US President Donald Trump said Friday he was ordering two US Navy nuclear submarines to “appropriate regions,” in response to remarks by Dmitry Medvedev, Russia’s former president and current deputy ...