BlueWhale™ is a stealthy, long-endurance, large displacement uncrewed underwater vehicle (LDUUV) designed to complement ...

Helicopters and airplanes are often used to detect and sink submarine craft, but how exactly does that happen? What allows them to see underwater?

“One of the reasons that towed arrays exist at all is because, generally speaking, all that information comes to the ship or to the submarine, and you use sonar processing on board to determine ...

Not only would that be an inefficient design, but it would be counterintuitive, too, since subs are meant to be hidden and being on the surface would risk detection. Instead, they rely on an ...

Saildrone says the pairing between its drones, the sonar array ... helping create a detection mesh against submarines and other threats to help boost national security.

The submarines are to serve as a second strike ... sonar range has gone down from 60 to 35 kilometers. In contrast, sonar detection in the Sea of Japan has increased significantly from 10 to ...

Traditional optically pumped magnetometers (OPMs) – widely used in submarine detection – face critical “blind zones” in low-latitude regions like the South China Sea, where Earth’s ...

The companies’ tie-up follows sea trials, funded by the United States Office of Naval Research, during which Saildrone’s Surveyor USV, equipped with Thales’ BlueSentry sensor package, operated almost ...

As part of its arms buildup in response to Turkish threats, Greece is considering procuring at least 10 of the Blue Whale ...