The unusual titanium submarine broke new ground—and the Soviet Union’s naval budget. During the Cold War, the Soviet Union’s navy was a dynamic foe of the West. Notably, the Soviet submarine force was ...

Key Points and Summary - The Soviet Union's Project 705 Lira, or Alfa-class, was a technologically brilliant but deeply flawed submarine. -Thanks to its revolutionary titanium hull and a compact ...

Really Fast: The Soviet-era Alfa-class submarine was a groundbreaking, high-performance vessel that demonstrated Russian submarine innovation. Built with a titanium hull and powered by a ...