Know Your Enemy
- Episode aired Dec 5, 2013
- 51m
Deep under the sea, British and American submarines waged a secret war of espionage against the Soviet navy during the Cold War.Deep under the sea, British and American submarines waged a secret war of espionage against the Soviet navy during the Cold War.Deep under the sea, British and American submarines waged a secret war of espionage against the Soviet navy during the Cold War.