L-3 Chesapeake Sciences Corp., Millersville, Maryland, is being awarded a $20,791,860 cost-plus-incentive-fee undefinitized contract action for the production of six TB-29A Compact Towed Array (CTA) ...

Submarines survive by treating silence as engineering, not just tactics, from passive sonar and towed arrays to anechoic tiles and cavitation control. This explains how the ocean itself creates sound ...

High-resolution photographs of China's latest submarine recently posted on social media forums appear to confirm that the boat is fitted with a reelable passive towed array sonar, which is a ...

SUBASSEMBLIES: EDO Corp. will continue production of subassemblies for Lockheed Martin's TB-29A towed array sonar systems under a $2.5 million contract, the company said Dec. 9. Towed arrays are used ...

During the Cold War, HMS Conqueror carried out a covert mission to steal a Soviet towed sonar array from beneath enemy ships.

The Royal Australian Navy’s (RAN’s) eight Anzac-class frigates are, about 16 to 21 years after commissioning, to be equipped with towed array sonar systems, the Australian Department of Defence (DoD) ...

Here’s What You Need to Remember: For now, submarines are the most stealthy of military craft, lurking deep and silent in the vast depths of the ocean. But on the horizon is a future where the oceans ...

Here’s What You Need to Remember: The U.S. Navy has been interested in robot-towed sonars since at least 2005, and Boeing and Lockheed Martin are developing designs for the Orca Extra Large Unmanned ...

Lockheed Martin-MS2, Liverpool, New York, is being awarded a nearly $8 million option to a previously awarded contract for the production and support of multi-function towed arrays for the ...

RESTON, Va., March 31, 2021 /PRNewswire/ -- Leidos (NYSE: LDOS), a FORTUNE® 500 science and technology leader, today announced it has been awarded a prime contract by the Naval Undersea Warfare Center ...

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 ...