Japan’s Sōryū-class submarines are the backbone of the JMSDF’s undersea force and some of the most capable non-nuclear subs afloat. -Evolving from the Oyashio-class, they added air-independent ...

Built by BAE Systems, the Astute is slated to become the Brit’s default SSN, replacing the Trafalgar class. In total, seven Astute submarines are expected to be built, culminating a project that began ...

Key Points and Summary - The U.S. Navy’s Virginia-class is the world's best attack submarine. It blends the lethality of the Seawolf with revolutionary adaptability. -Its five key advantages are: ...

The British Royal Navy was once the greatest maritime force in history. Its reach was global and its competence on the High Seas was legendary. Since the Second World War, however, the Royal Navy has ...

In "Spies Like Us," General Sline comments on America's nuclear arsenal, saying, "A weapon unused is a useless weapon." This can be true, but seeing as the U.S. and the Soviet Union followed the ...

Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.

"The Hunt For Red October" is a Tom Clancy novel adapted into a 1990 movie starring Alec Baldwin and Sean Connery. It's about a Soviet ballistic-missile submarine that could run silently through the ...