Interesting Engineering on MSN3mon
Spanish submarine to go undetected longer with world-first propulsion system
The Cartagena shipyard of state-owned shipbuilding firm Navantia has begun the installation of the first air-independent ...
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Spanish Navy’s subsurface threat now reliant on a single submarine
Spain will eventually receive an additional three S-80 Plus submarines, which of variants of the French Scorpene design. The Isaac Peral reached its maximum operational depth after facing delays ...