GPS doesn't work when submarines submerge, instead crews rely on the Inertial Navigation System, tracking the submarine in ...

Buoys are handy when a submarine is ... has the potential to transform submarine communication. TARF uses sonar and radio signals to create a seamless communication link between an aircraft ...

allowing it to deploy sonar buoys for underwater reconnaissance. These advanced buoys use a trio of technologies to detect submarines. The first, DIFAR (Directional Frequency Analysis and ...

“You don't need a ship or submarine that makes noise. This will sit there in an ocean current and be stiff,” Carlo Zaffanella ...

PARIS — French defense-electronics maker Thales won a contract to supply the entire sonar and acoustics suite for the Royal Netherlands Navy Orka-class submarine fleet to be built by Naval Group, the ...

But one thing you never want to hear while you're below the surface is the piercing 'ping' of an active submarine sonar. Accidentally subjecting your ears to this sound can not only startle you during ...

Fitted to the array is sophisticated sonar equipment, which, in this incident, was in a collision with the Russian submarine. HMS Northumberland was tracking the underwater vessel at the time of ...

Equipped with cutting-edge sensors and sonar systems, they can monitor vast areas while staying hidden. Beyond traditional missiles and torpedoes, today’s submarines can also deploy cruise ...

The Chinese Type 091 struggled to meet the same thermal performance standards and sound reduction, as sonar detection is the biggest threat to a submarine's security. The advanced sonar ...