Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...
JS Raigei, the fourth Taigei-class diesel-electric submarine with the Japan Maritime Self-Defense Force. Credit: The Japan Maritime Self-Defense Force (JMSDF) A Japanese Defense Ministry panel called ...
A massive program of upgrades to Australia's aging fleet of Collins Class submarines, aimed at keeping them in the water a ...
A man cannot one day just decide to build a submarine, much less the first powered submarine, much less if that man is a writer. Yet that is just what Narcis Monturiol did. As a young firebrand of the ...
National Security Journal on MSNOpinion
Japan built a diesel-electric submarine so stealthy it can hide for weeks without surfacing — and China is so scared of it that Tokyo won’t sell it
Japan’s Soryu-class diesel-electric attack submarine achieves something once considered impossible for non-nuclear boats: ...
Scale model of the Chinese-manufactured S26T submarine design being constructed for the Royal Thai Navy. (Gordon Arthur) CHRISTCHURCH, New Zealand — Once tempted to ditch its acquisition of a ...
Japan's Ministry of Defense announced in December 2025 that it had suspended Kawasaki Heavy Industries from bidding on defense contracts until March 11, 2026, a 2.5-month ban following revelations of ...
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