The TR-343 transducer is part of the AN/SQS-53 hull-mounted sonar array assembly, which is a component of the AN/SQQ-89(V) acoustic sonar weapons system. The AN/SQQ-89(V) is a fully integrated surface ...

Ultra Electronics Ocean Systems Inc., Braintree, Massachu ...

With the growing threat posed by advanced adversary submarines such as those being developed and fielded by Russia and China, the Pentagon is exploring novel sonar technologies to counter those ...

While German submarines extracted a horrifying toll in the years between 1939 and 1945, a new technology—sonar—gave the Allies an important tool in locating and sinking Axis submarines.

Now picture the confusion when state-of-the-art military sonar, designed to detect enemy submarines, stumbles upon a massive, impenetrable layer that seems to move with the tides.

The latest tech is set to be supplied by Thales to the Royal Netherlands Navy for the Orka-class submarines. The sonar suite features high-performance acoustic sensors, including bow, flank, and ...

"Presently, the technology submarines use only tells the crew if something is nearby, rather than what it is exactly. When a sonar system receives multiple echoes from unknown objects, our model could ...

A close encounter between a Royal Navy warship and a Russian submarine culminated with the sub colliding with the ship’s towed sonar array. The H.M.S. Northumberland was on routine patrol in the ...

It's the sonar image of Russian nuclear submarine B-159 (called K-159 before decommissioning), which has been lying 248m down in the Barents Sea, between Norway and Russia, since 2003.