In a 2005 war game, the Swedish diesel-powered submarine HMS Gotland "sank" the U.S. Navy's $6 billion-plus USS Ronald Reagan ...

Each of the Royal Navy's nuclear-powered Astute-class fleet submarines (SSNs) has been outfitted with many technological ...

Since 2000, at least 14 expedition crews have unsuccessfully tried to find the final resting place of the HMS Trooper, but the ill-fated World War II submarine has finally been located.

Yet, the Swedish submarine evaded all US defense measures ... not unlike what you might find as a desk toy, but considerably more high tech. These exceedingly quiet engines are used to charge ...

A United States nuclear-powered submarine was presented with the highest military unit award for obtaining "sensitive and unique" intelligence during a European deployment. The USS Washington ...

As Russia ups its military activity, including the deployment of submarines, in the Arctic, the U.S. is wrestling with sending a clear message to Moscow while still hoping to temper rising ...

The USS Washington, a Navy fast-attack submarine, has been awarded a prestigious unit award for its work in securing key intelligence while deployed to the European theater, the service revealed ...

Living in eastern Connecticut where submarines are built, I frequently write on defense topics and am a naval historian who once was a submariner. Talking about naval topics is not unusual for me ...

One of the key provisions in the Australia-U.S.-U.K. (AUKUS) agreement is for America to sell Australia between three and five Virginia-class nuclear-powered attack submarines beginning in 2032.

They’re sometimes known as sun-dodgers: that group of men and women who spend long spells of time underwater on Navy submarines. It’s a life very few outsiders can truly get their heads around.

A NUCLEAR submarine ran so low on food during a six-month patrol its sailors were ordered to share rations. Crew divvied up sweets and hunted for leftover food. Medics feared a “serious loss of ...

Reports seem to indicate outgoing NY-22 Rep. Brandon Williams is possibly on the short list for a cabinet position in ...