One of the most ingenious developments of naval science and warfare is undoubtedly the submarine. With its fully-sealed design, a nuclear submarine can stay submerged for months, quietly creeping up ...

Add Yahoo as a preferred source to see more of our stories on Google. Visitors visit the Thales Group stand at the Euronaval 2024 trade show in Villepinte, near Paris, on Nov. 4, 2024. (Dimitar ...

A sonar search for the Argentine submarine that disappeared on November 15 with 44 crew members on board has made a new contact in the South Atlantic, according to the navy. It will be investigated by ...

Sound is the primary means of tracking subs in vast ocean expanses, and research shows that it’s behaving differently as the seas warm. By Jacob Judah Reporting from London Submarines are among the ...

Visitors at the Thales Group stand at the Euronaval 2024 trade show in Villepinte, near Paris, November 2024. (Dimitar Dilkoff/AFP via Getty Images) PARIS — French defense-electronics maker Thales won ...