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

Repeated naval war games have revealed an uncomfortable truth: quiet diesel-electric submarines can routinely “sink” billion-dollar aircraft carriers. -From Sweden’s AIP-equipped HMS Gotland slipping ...

During the Cold War, and for a short time following the collapse of the Soviet empire, the United Kingdom had a fleet of submarines: the strategic deterrent, the hunter-killer fleet boats, and the ...

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