The U.S. Army Corps of Engineers on Wednesday released striking new 3D sonar images that capture an underwater view of the debris from the collapsed Francis Scott Key Bridge in Baltimore.

CODA Octopus is a sonar technology that can produce 3D images of underwater wreckage. What does it take to remove thousands of tons of Key Bridge debris from the murky water? The U.S. Navy’s ...

The search will involve a new fleet of underwater robots that can operate independently at depths of up to 6,000 metres for ...

Research by the U.S. Navy has developed a new passive sonar method that could revolutionize stealth underwater drones.

HMS Northumberland's sonar apparatus was struck while deployed underwater by a vessel it was tracking in the North Atlantic in late 2020. The collision was revealed by a Channel 5 documentary ...

PARIS — French defense-electronics maker Thales won a contract to supply the entire sonar and acoustics suite for the Royal ...

The group used an underwater sonar to learn that the ship was split into two pieces under water, and utilized an unmanned drone to record the video.

The Underwater Systems business of Thales has secured a multimillion-euro contract from France's Naval Group to supply ...

During a March 11 ceremony at Bundrick Island, Dominion Energy South Carolina President Keller Kissam presented Sheriff Jay Koon with two new underwater sonar devices. The devices were purchased ...