Dark Seas Official on MSN
The Giant French Submarine That Terrified the Seas and Then Disappeared
Surcouf was unlike any submarine ever built. She carried heavy cruiser guns, a reconnaissance plane, vast stores of torpedoes ...
Megaprojects on MSN
How the Soviets Built a Submarine Bigger Than Anything on Earth
We dive beneath the Arctic waters to explore the Typhoon class submarine, the largest submarine ever built. This description ...
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