Lockheed Martin Corporation’s (LMT) unit, Rotary and Mission Systems, recently clinched a modification contract to provide engineering design, development and production support for Sound Navigation ...

The Royal Canadian Navy is moving forward with plans to introduce a new bow sonar array on three of its four Victoria-class ...

Thales UK has contracted Marshall for the production, maintenance, and support of essential components within anti-submarine sonar arrays for the UK's Royal Navy. Spanning from 2025 to 2039, the ...

Unlike large vessels traveling on the ocean's surface or most other vehicles on the planet, military submarines do not have windows. A submarine's commander can't tell their helmsman to hang a right ...

Sound is the primary means of tracking subs in vast ocean expanses, and research shows that it’s behaving differently as the seas warm. By Jacob Judah Reporting from London Submarines are among the ...

The bad news is that it's been an arms race between more stealth and better sonar, which is why you should never buy a secondhand Cold War Russian submarine. You can almost hear them through the ...

Visitors at the Thales Group stand at the Euronaval 2024 trade show in Villepinte, near Paris, November 2024. (Dimitar Dilkoff/AFP via Getty Images) PARIS — French defense-electronics firm Thales has ...