The US and British navies' newest submarines are equipped with totally different kinds of periscopes
The periscope has become one of the defining features of the submarine. But the newest US and British attack subs have totally reinvented how periscopes look and function. See more stories on ...
CHEYENNE - A 42-foot-tall submarine periscope arrived at the Wyoming Air National Guard airstrip Sunday after traveling across the country from Rhode Island. Get any of our free email newsletters — ...
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