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US Navy wants helicopter sonar that can detect subs – and mines
Instead of separate tech to spot mines and subs, the Navy is exploring the convenience of having one sonar that allows a ...
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 ...
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