Summary and Key Points: Built under Project 661 “Anchar,” the K-222 (Papa-class) remains the fastest submarine in history, ...

For decades, Russia’s Kilo-class submarines were among the most recognizable diesel-electric attack submarines in ...

There are four key metrics that a submarine has: crew capacity, weaponry payload, deployment period (how long it can remain submerged), and of course, its speed. And while the first three measurements ...