National Interest on MSN4mon
Quiet As a Dolphin: Astute-Class Submarine Is Not To Be Messed WithTheir quiet operation, enhanced by 39,000 anti-acoustic tiles, rivals the noise of a "baby dolphin ... in 2007. The submarine ...
PERTH, - In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins in new waters where ...
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