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> And the banging noises are probably either the sub imploding or from debris falling to the ocean floor. Or something else entirely. There's a surprising amou

> And the banging noises are probably either the sub imploding or from debris falling to the ocean floor. Or something else entirely. There's a surprising amount of unexplained noise picked up from the ocean.

lisasays 3y ago
The USN said they detected noises "consistent with an implosion": https://www.bbc.com/news/world-us-canada-65994405 https://www.bbc.com/news/world-us-canada-65994405 However there may have been multiple noise events.
dmix 3y ago
Coast guard people said the noises were unrelated