SSN was a Soviet nuclear-powered attack submarine (SSN) designed for high-speed, deep-diving operations. Built primarily from titanium to reduce weight and enhance depth performance, the Alpha-class ...

Robotic submarines are poised to become a major addition to the fleets of the world's major navies and as the technology ...

South Korea's pursuit of nuclear-powered submarines is gaining traction following President Donald Trump's endorsement, ...

India will pay about $2 billion to lease a nuclear-powered submarine from Russia, according to people familiar with the ...

The Brazilian Navy's Submarine Development Program PROSUB (Programa de Desenvolvimento de Submarinos) reached milestones on ...

Saab’s A26 submarine has not yet left the drawing board—but Poland has already expressed interest in the sub as a replacement ...

The United Kingdom and Norway have signed a pact to create a naval alliance in the North Atlantic, aimed at protecting ...

Norway inked a deal to buy a number of the British frigates worth more than $13 billion in August. The U.K. and Norway, like other NATO nations, have pledged to increase defense spending and speed up ...

Many countries want nuclear submarines for national prestige rather than for security needs. But South Korea is ...