A lot of automotive engines remain in production for quite a while. Cummins' B-Series diesel is the longest-running diesel ...

Key Points and Summary – In 2005, workups off California, Sweden’s AIP-powered HMS Gotland (built for around $100,000,000) ...

Here’s What You Need To Remember: The fact that one could build or acquire three or four diesel submarines costing $500 to $800 million each for the price of a single nuclear submarine gives them ...

One of the nation’s Cold War nuclear submarines is now emerging and taking shape as a partially re-assembled, $9.5 million ...

Key point: The hydraulics in a nuclear reactor produce noise as they pump coolant liquid, while an AIP’s submarine’s engines are virtually silent. Nuclear-powered submarines have traditionally held a ...

On the foggy evening of September 29, 1913, Rudolf Diesel, the genius inventor of the engine that would bear his name, simply vanished into the North Sea. He had boarded the steamship Dresden in ...

ISLAMABAD — The first of eight Hangor II submarines for Pakistan was recently launched at the Wuchang Shipbuilding yard in Wuhan, China, though it’s uncertain what could be powering the boat given ...

Some diesel engines are painted in very specific colors. There are multiple reasons for that, but the color can also tell you ...

HONG KONG (Reuters) - If the People's Liberation Army went to war tomorrow, it would field an arsenal bristling with hardware from some of America's closest allies: Germany, France and Britain. Most ...