Here’s What You Need to Know: An AIP submarine’s engines are virtually silent. Nuclear-powered submarines have traditionally held a decisive edge in endurance, stealth and speed over cheaper diesel ...

While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels traveling underwater, such as submarines. Yet diesel submarines exist and ...

Submarines are among the most advanced and mysterious machines ever built. Designed to operate beneath the surface of the sea ...

Here’s What You Need To Remember: The current generation of German Bundesmarine submarines is the Type-212A (aka U-212A), a submarine that earned a reputation as a reliable and advanced submarine.

China's Type 094, known to NATO as the Jin-class, represents the backbone of the country's sea-based nuclear deterrent. The People's Liberation Army Navy (PLAN) currently operates at least six of ...

The chief of Pakistan's Navy, Adm. Naveed Ashraf, poses for a photo with officials in the service and with a Chinese shipyard during the launching ceremony of the first Hangor II submarine for ...

China's submarine force has typically focused on patrolling the shallow littoral waters of the South China Sea, but its new ...

Submarine production in China has been rapidly accelerating in recent years, and a greater proportion of its fleet will soon ...