A Web of Fatal Errors Caused America’s Greatest Submarine Disaster, Declassified Navy Files Reveal

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...
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‘Uncontrollable Flooding’ Caused A U.S. Navy Nuclear Submarine to Implode

Key Points and Summary - The 1963 loss of the nuclear submarine USS Thresher with all 129 personnel aboard was a pivotal disaster that transformed U.S. Navy safety culture. -The submarine was lost ...