Cold War Facts

The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.

The largest nuclear bomb ever built, the Tsar Bomba, caused damage up to approximately 1,000km away.

In 1961, the only surgeon in the Soviet Antarctic Expedition, Leonid Rogozov, removed his own inflamed appendix under local anesthesia.

During the Cold War, the US had planned to detonate a nuclear weapon on the moon.

In 1958, a nuclear bomb was lost somewhere along the swampy coast of Georgia. Its whereabouts remain a mystery to this day.

In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.

Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.

In 1964, in Holland's embassy in Moscow, two Siamese cats kept meowing and clawing at the walls of the building. Their owners finally investigated, thinking they would find mice. Instead, they discovered microphones hidden by Russian spies.

North Korea uses a fax machine to send threats to South Korea.

In 1989, the Soviet Union traded Pepsi 17 submarines, a cruiser, a frigate, and a destroyer in exchange for Pepsi products. For a brief moment, PepsiCo had the 6th largest submarine fleet in the world. Pepsi's CEO told the National Security Advisor: "We're disarming the Soviet Union faster than you are."

During the Cold War, the CIA spent $20 million and five years on Project Acoustic Kitty. They surgically implanted a microphone in a cat's ear, a transmitter in its skull, and an antenna in its tail. The plan was to eavesdrop on Soviet diplomats. On its very first mission, the cat was released near the Soviet embassy and was immediately hit by a taxi. The CIA concluded the technique was impractical.

The greatest finswimmer alive watched a trolleybus carrying 92 passengers plunge into a reservoir in Yerevan. He dove in 20 times through shattered glass in near-zero visibility, pulling people from the wreck one by one. 20 survived. His lungs were permanently destroyed. He never competed again. The Soviet government suppressed the story for 6 years. He named his shoe company Second Breath.

On September 26, 1983, Soviet Lt. Col. Stanislav Petrov was alone at a nuclear command bunker when the early-warning system showed 5 American missiles inbound - confidence level: HIGHEST. Protocol demanded he report up the chain immediately. He decided the computer was wrong and reported a false alarm instead. The USSR reprimanded him for the paperwork.

The SR-71 Blackbird was built from titanium the CIA secretly bought from the Soviet Union - the very nation it was made to spy on. The airframe was 92% titanium, and the vast majority came from Soviet ore. The panels were fitted loose on purpose: on the tarmac the plane dripped fuel, and only Mach-3 friction heat expanded them tight. JP-7 fuel also doubled as a coolant, absorbing heat from the skin.

About two million people held hands across three countries on August 23, 1989. Their chain stretched 419 miles, from Tallinn through Riga to Vilnius. It is still the longest human chain ever to link multiple countries. They had no cell phones, only radios and buses to stay in sync. Within two years, all three nations broke free from Soviet rule.