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Russia’s ‘Titanium-Hulled’ Sierra I-Class Attack Submarines Are Just About Useless
Key Points and Summary - The Sierra I-class was the Soviet Navy’s bold attempt to build an ultra-high-performance nuclear attack submarine using a titanium hull. -Fast, deep-diving and quieter than ...
Key Points and Summary - The Soviet Sierra class (Projects 945 and 945A) wrapped a modern attack submarine around a titanium pressure hull to chase depth, speed, and a low magnetic signature. -That ...
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