LONDON--(BUSINESS WIRE)--The new Sound Navigation and Ranging (SONAR) System Market Research from Technavio indicates Negative and Inferior growth in the short term as the business impact of COVID-19 ...

TOKYO — The Defense Ministry is considering equipping the Maritime Self-Defense Force's submarines with active sonar that sends out sound waves to detect the location of other vessels, The Yomiuri ...

DARPA has awarded BAE Systems a $4.6 million contract for its Mobile Offboard Clandestine Communications and Approach (MOCCA) program. The MOCCA program’s goal is to enable submarines to detect other ...

Question: How does sonar work? Answer: The word “SONAR” stands for SOund Navigation And Ranging. For both humans and animals, it is a way to understand what’s around you using sound instead of sight.

The Navy wants to deploy a global surveillance system to hunt for a new generation of silent enemy submarines. But marine scientists and environmentalists are fighting the proposal, saying it could ...

Navy-funded researchers recently tagged four whales and two Risso’s dolphins near San Clemente Island to see what effects Navy sonar training has on marine mammals’ movements and behavior. The study, ...

Sonar Technicians aboard the guided-missile destroyer USS The Sullivans (DDG 68) monitor sonar equipment during the Southeastern Anti-Submarine Warfare Integrated Training Initiative. There are two ...

Rocket science is opening new doors to understanding how sounds associated with Navy sonar might affect the hearing of a marine mammal -- or if they hear it at all. Rocket science is opening new doors ...