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NOSI – Naval Open Source Intelligence™

Operational naval news, curated from open source intelligence, intended to serve as a source of continuing naval education. By Michael P. D'Alessandro M.D.

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Veteran Sonarman Explains Why Pump-jets Are Superior To Props On Modern Submarines

Posted on January 4, 2020 by Naval Open Source Intelligence (NOSI)

– War Zone – The propeller is increasingly giving way to the more complex pump-jet propulsor on larger submarines. Here’s why.

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