USS Connecticut (SSN 22) struck an object while submerged on Oct. 2, while operating in international waters in the Indo-Pacific region. There are no life threatening injuries.

ASTUTE-Class attack submarine, HMS Audacious, was formally commissioned today during a ceremony at HM Naval Base Clyde.

BAE Systems and Rolls-Royce will undertake concept and design work for the Royal Navy's next generation of nuclear-powered attack submarines (SSN) which will replace the Astute-class.

Naval Group and the Fleet Support Service sign a new contract for the operational maintenance of the French Navy’s nuclear attack submarines.

Huntington Ingalls Industries on March 3 announced that the Virginia-class submarine Montana (SSN 794) was launched into the James River at the company’s Newport News Shipbuilding division.

The Brazilian Navy (Marinha do Brasil) reached a major milestone for its SN-BR project with the approval of the basic design of the future nuclear-powered attack submarine (SSN).

In its first ceremony celebrating the U.S. Navy’s newest fast-attack submarine in front of a virtual audience, Huntington Ingalls Industries on September 12 christened pre-commissioning unit Montana (SSN 794) at the company’s Newport News Shipbuilding division.

The French Navy (Marine Nationale)'s first-in-class nuclear-powered attack submarine (SSN) "Suffren" is now in Toulon, its home port, to begin phase 3 of its sea trials: This will consist in the test of the weapons systems.