The US Navy will extend its Virginia-class attack submarine production to a previously unplanned Block VIII, delaying the start of the next-generation SSN(X) submarine production until Fiscal Year ...

HMS Anson is the fifth Astute-class nuclear-powered vessel and can circumnavigate the globe entirely submerged ...

The HMS Anson can launch long-range Tomahawk missiles to hit land targets as well as Spearfish torpedoes to beat enemy subs ...

HMS Anson is the fifth and most advanced in the Royal Navy's Astute-class of nuclear-powered submarines, which can ...

An unusual bright yellow submarine was caught on camera off of San Clemente Island, near San Diego, California, and the intriguing images spread like wildfire around the Internet in early 2019. The ...