WASHINGTON – Naval Sea Systems Command has awarded a two-ship contract modification on the existing Virginia-class submarine ...

HII announced that the Virginia-class shipbuilding team, which includes the company’s Newport News Shipbuilding (NNS) division, ...

Read about the contract modification the Navy awarded to General Dynamics Electric Boat and Huntington Ingalls Inc.

The HMAS Rankin, a Collins-class submarine ... Nuclear-powered submarines, however, are extremely difficult to detect and can remain underwater for several months at a time. Under the accord ...

Half of Australia's Collins ... Class submarines well into the 2030s when they're gradually replaced by second-hand nuclear powered Virginia class boats purchased from from the United States under ...