The 377-foot vessel can dive to depths of more than 800 feet below the surface and maneuver at speeds of over 25 knots.

The ceremony culminated a years-long process of commissioning SSN 797, the first submarine and third naval vessel named for the Hawkeye State. The most recent USS Iowa, the highly decorated WWII-era ...

A gray sky is a fitting way to celebrate 'The Gray Ghost.' The new USS Iowa sub, SSN 797, was commissioned Saturday morning during a special ceremony at Submarine Base New London in Groton, ...

The new Navy submarine, a nuclear-powered Virginia-class vessel, is the first submarine to be named for the state.

The Navy's new submarine, USS Iowa, was constructed by Groton-based General Dynamics Electric Boat and it will be based at Naval Submarine Base New London.

There are more than two dozen watch parties in Iowa for Saturday's ceremony, as well as a live-stream set up on the USS Iowa Commissioning Committee. There are more than two dozen watch parties in ...

The new USS Iowa sub, SSN 797, was commissioned Saturday morning during a special ceremony at Submarine Base New London in Groton, Connecticut. Her maiden voyage will begin on Nov. 4, Commanding ...

Another USS Iowa has joined the U.S. Navy’s fleet. The nuclear-powered submarine is the fourth Navy vessel to bear the USS ...

Watching the young men and women sailors scramble aboard the new USS Iowa submarine as ship sponsor Christie Vilsack announced, "Board our boat and bring her to life!" I wondered if they ...