The 688-class, also known as the Los Angeles-class, submarines are a series of nuclear-powered fast attack submarines (SSNs) built by the United States Navy. Introduced in the 1970s, this class was ...

The Seawolf class was originally intended to succeed the Los Angeles class ... the Seawolf class was the most expensive SSN submarine. The Virginia class was put into production in full swing ...

The USS Hampton (SSN 767), a Los Angeles improved-class attack submarine, successfully docked at Portsmouth Naval Shipyard.

The Seawolf class was originally intended to succeed the Los Angeles class ... the Seawolf class was the most expensive SSN submarine. The Virginia class was put into production in full swing ...

KITTERY, Maine – The USS Hampton (SSN 767), a Los Angeles improved-class attack submarine, successfully docked for maintenance work at Portsmouth Naval Shipyard on Sunday, March 8, shipyard ...