Cold War engineering marvels that broke speed records, defied expectations, and left NATO scrambling - flaws and all. Dive in now!

Russia is clearly committed to the Lada-class. But it is a submarine that does not—and will never—live up to the expectations ...

The Cold War-era submarine base was converted ... it was reported earlier this month that the Russian military has been creating strongholds in abandoned high-rise buildings dating back to the ...

He had a chance meeting with a geography professor in the Czech Republic who invited him on a trek to discover an abandoned Soviet military base. It was a life-changing experience. "I started to ...