Imagery released by the U.S. Navy shows the aircraft carrier, USS Carl Vinson, was in the Sea of Japan near Russia earlier ...

The AUKUS I&A Program Office is the U.S. Navy office responsible for executing the trilateral partnership to assist Australia ...

Submarines need to operate stealthily and quietly. In some areas, warming waters and changing salinity levels could make that easier.

The accident happened off the coast of Hurghada - the Russian embassy in Egypt says all the tourists on board were Russian.

British and US nuclear history is irrevocably interwoven. The US and UK cooperated on the Manhattan project, under the 1943 ...

The Kalibr cruise missile, which has a range of up to 1,550 miles, has seen extensive use in strikes against Ukraine.

Six people are dead, including two children, after a tourist submarine sank in the Egyptian Red Sea. The vessel, called ...

A United States submarine has surfaced in Darwin, just metres from a port that has been leased to a Chinese company.

Two children are believed to be among six tourists declared dead after a tourist submarine sank in the Egyptian Red Sea.

Two children are among the at least six killed after a tourist submarine sank in the Red Sea off the coast of Egypt.

Four people were killed Thursday when a tourist submarine sank off Egypt’s Red Sea resort city of Hurghada, according to a ...

BOMBSHELL first pictures of the doomed submarine that sank in the Red Sea with dozens of holidaymakers onboard have now been ...