USS District of Columbia (SSBN-826) and USS Wisconsin (SSBN-827) are the only boats in this class ordered so far and will be followed by an additional 10 submarines. Electric Boat and Newport News ...

North Korea on Tuesday denounced the recent arrival of a U.S. Navy attack submarine in Busan, warning that it would respond with "corresponding strength" against what it views as U.S. military ...

The Navy’s Columbia (SSBN-826) class ballistic missile submarine (SSBN) program is a program to design and build a class of 12 new SSBNs to replace the Navy’s current force of 14 aging Ohio ...

Five years ago, for instance, it started building a new class of ballistic missile submarines called Columbia ... with only one of them, the USS Columbia (SSBN-826) currently under construction ...

The future USS District of Columbia was the focus ... a significant increase in construction related to the Columbia and Virginia-class submarines. Electric Boat can’t hire fast enough.

MANITOWOC – Wisconsin Maritime Museum is hosting Living History Tours on board the USS Cobia. "This unique event invites guests to step back in time and experience life aboard a WWII submarine ...

HII aims to put 17 submarines under contract in 2025, Chris Kastner, CEO of HII, said during the Citi Global Industrial Tech ...

Marcus Langseth, a geologist at Columbia University's Lamont ... In 1958, the USS Nautilus, America's first nuclear-powered submarine, became the first sub to travel under the Arctic icecap.