Interesting Engineering on MSN
AK-47 of seas? How Russian ‘Black Hole’ submarines are losing the edge in drone era
For decades, Russia’s Kilo-class submarines were among the most recognizable diesel-electric attack submarines in ...
The Italian Navy is monitoring a Russian submarine group in the central Mediterranean, part of NATO’s ongoing surveillance ...
National Security Journal on MSN
Russia’s Kilo-class ‘Black Hole’ stealth submarines were sold to China and Iran
Summary and Key Points: The Kilo-class submarine is the Soviet Union’s most successful naval export, designed for ...
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