Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built
26:22
SR-71 Blackbird: How the World's FASTEST Plane Became Irrelevant
14:00
Is Russia's new submarine any good?
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51: The CIA's Secret
19:53
Bartini A-57: The Weirdest Plane the Soviets Ever Designed...
28:41
History's Most UNHINGED Warships
20:43
Five Weird Nuclear Powered Machines
13:35
Soviet Nuclear Submarine Defects to the United States, 1984 - Animated
18:13