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

The U.S. Navy also utilizes an advanced sensor that tracks submarines in the most unthinkable way possible. Rather than using sonar or magnetic detection, this new sensor simply uses radar ...

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 ...

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

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.

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

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 ...

While passive sonar systems, which detect noise emitted by submarines without emitting signals, will be crucial for stealth surveillance, the deployment of active sonar systems will enable precise ...

The ship takes its name from the historic Arnala fort off the coast of Vasai in Maharashtra, paying homage to India’s rich ...