Is it conceivable for a comparably modest diesel-electric submarine to evade the multiple layers of defense of a U.S. Navy ...

Install a flush-mount through-hull transducer and maximize down-looking sonar performance.

Persistent failures in radar, sonar, and infrared systems have left the Pakistan Navy in a state of "sensor blindness," ...

Analysts say sonar pulses can cause extensive soft tissue damage at close range. Media reports indicated the diver's ears were injured.

Though the Australian vessel had put out signals warning of the presence of divers, the Chinese warship engaged a hull-mounted sonar.

Thales' passive omnidirectional hull-mounted sonar will be tested on Naval Group's XLUUV demonstrator, which is being used as a trials platform for the French Navy's UCUV programme.

As diving operations were underway, a Chinese destroyer moved toward the Australian ship and was detected operating its hull-mounted sonar in a way that posed a risk to the divers and forced them ...

Hull-mounted sonar is a crucial part for any warship, particularly those engaged in search for submarines and other sub-surface threats.

Australia has accused the Chinese navy of likely causing minor injuries to Australian naval divers by operating its sonar while they were trying to clear fishing nets from their ship’s propellers.

Hull-mounted sonar is a crucial part for any warship, particularly those engaged in search for submarines and other sub-surface threats.

As diving operations were underway, a Chinese destroyer moved toward the Australian ship and was detected operating its hull-mounted sonar in a way that posed a risk to the divers and forced them ...