WASHINGTON--China's newest nuclear-powered attack submarine sank earlier this year ... caused it to sink or whether it had nuclear fuel on board at the time. "In addition to the obvious questions ...

As the Royal Navy moves to a single class of nuclear-powered attack submarines (SSN), the Astute ... and further refueling of the on-board nuclear reactor would be uneconomical.

One small mistake can be the difference between life and death for everyone on board ... USSR's November class of submarines, the Soviets' first real attempt at creating a nuclear attack sub.

Crew members on board HMAS Rankin ... avoid a capability gap while waiting for the delivery of the AUKUS nuclear-powered submarines from the early 2030s. But the discovery of unexpected and ...

The former president, who served aboard submarines as a young naval officer, was “in awe” when he learned the capabilities of ...

Another key feature of this torpedo is that "it is designed such that it can never explode on-board a submarine ... allows a conventional or non-nuclear submarine to operate without access to ...

Ensign Jimmy Carter was assigned to serve on a by-then aging and broken-down USS Wyoming after graduating from the U.S. Naval ...

“The nuclear side of the Navy ... “The long work days at sea aboard the submarine, frequently under stressful conditions, is why everyone on board is so young,” he said, adding the average ...

From peanut farmer to naval officer, President Jimmy Carter's life before politics was as packed as his life in office.

The Australian Defence Force is hiring nuclear submarine officers and said no ... experience in the United States and United Kingdom, and on board Virginia class and Astute class submarines,” Defence ...