The world's oceans are changing, with rising temperatures and different salinity levels. Submarine warfare could be directly affected, and it could be harder to detect the vessels in some areas.

At least six Russian tourists, two of them children, died when an Egyptian commercial submarine carrying 50 people sank in the Red Sea near the resort city of Hurghada. The Red Sea Governorate ...

Several people have been killed or injured after *** tourist submarine crashed off the coast of the city of Hurgada on the Red Sea in Egypt. The crash occurring at about 10 a.m. local time ...

March 27 (Reuters) - President Vladimir Putinon Thursday launched a nuclear-powered submarine equipped with hypersonic Zircon missiles capable of travelling at several times the speed of sound.

Six people have died after a tourist submarine sank in the Red Sea off the coast of Egypt, a local governor has said. Among 39 others who were rescued, nine were said to have been injured ...

At least six people have died after a tourist submarine crashed in the Red Sea off the coast of Egypt early Thursday. The Egyptian governorate office said in a statement that all of those ...

(CNN) — Six Russian tourists were killed on Thursday after a viewing submarine sank near the Egyptian resort city of Hurghada, according to the local governor. Maj. Gen. Amr Hanafy confirmed the ...

CAIRO (Reuters) -Six Russians died on Thursday and 39 foreign tourists were rescued when a viewing submarine sank off the Egyptian Red Sea resort of Hurghada, the local governor's office said on ...

Six Russian tourists have died after a tourist submarine sank in the Red Sea near the Egyptian city of Hurghada. Thirty-nine other people were rescued after the vessel - the Sindbad - sank at ...

These centers, along with the universities, “is the undisputed global epicenter of submarine research, development and manufacturing,” said URI Engineering Dean Anthony Marchese. The ANCHOR ...

A tourist submarine incident that sank off Egypt’s Red Sea coast, killing six Russian citizens, is now at the centre of a growing mystery over its safety record and the cause of the disaster.