Britain's government on Friday announced a deal with engine-maker Rolls-Royce to support the Royal Navy's fleet of nuclear submarines ... worth £9 billion ($11 billion), is expected to create ...

Several people have been injured and 29 others rescued after the incident in the Red Sea near Hurghada early on Thursday.

The submarine named for the state of Iowa officially will be accepted into service at 9 a.m. Iowa time April 5 into the U.S.

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

The Pillar 1 of AUKUS partnership focuses on developing Australia’s nuclear-powered submarines, which will be completed by ...

PERTH, March 16 (Reuters) - In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins in ...

Under a trilateral security agreement known as AUKUS, the U.S. and the United Kingdom are assisting Australia in acquiring a fleet of conventionally armed, nuclear-powered attack submarines ...

China has invested heavily in its submarines over the past 20 years, but US subs remain superior. But time, location, and numbers could help China mitigate the US's advantages. China also has an ...