The Soviets Sealed This Sea Off From the World... But America Was Already Inside
During the Cold War, the US Navy executed Operation Ivy Bells, a highly classified espionage mission to tap a secure Soviet communications cable deep in the Sea of Okhotsk. Using a nuclear-powered recording pod and saturation diving, American submarines successfully intercepted unencrypted Soviet Pacific Fleet intelligence. This video explores the extreme deep-sea engineering behind the operation and how a single NSA analyst ultimately compromised the billion-dollar intelligence network.
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