The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

Modern subs became practical for military work in the late 19th century when engineers figured out how diesel submarine engines could work underwater. Using a diesel engine to charge a large bank ...

The Turkish Navy has successfully test-fired the submarine-launched version of the country's indigenously developed Atmaca anti-ship guided missile for the first time.

China’s new nuclear-battery attack submarine – a unique hybrid boat running on batteries like a conventional sub but which recharges them using a tiny nuclear reactor – could be the ultimate ...

Submarine Battery Market: Underwater energy Solutions | APAC Dominate by Australia, South Korea, Japan, Singapore, India, China, Taiwan ...

BANGKOK -- Thailand has formally asked Germany to reconsider its opposition to supplying the engine for a $369 million ...

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But Germany had refused to approve export licenses for the MTU 396 diesel engine, which the submarine was designed to use. The German government had also declined to grant export licenses for its ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

In the forward engine room, evaporator distillers filtered ocean water to maintain the submarine's crucial supply of fresh water. The distillers could produce up to 1,000 gallons of fresh water a ...