Dark Seas Official on MSN
The USS Squalus disaster that trapped a submarine on the seafloor
When USS Squalus sank during a test dive, dozens of sailors were left trapped far below the surface. The incident triggered a ...
Dark Seas Official on MSN
The only time two submarines fought each other underwater
In one of the rarest naval encounters in history, two submarines engaged each other beneath the surface. With no visual ...
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