The golden lip is a kind of eavesdropping device that uses radio frequency technology, because this wiretap does not have a power supply and does not emit electromagnetic waves, so it is extremely hidden, at least when this kind of eavesdropping device was first invented, no one can crack this technology. At that time, the first person to invent this kind of wiretap was a Russian, the wiretap was invented and began to be used to monitor the U.S. ambassador, from 1945 the wiretap was officially put into use, the U.S. ambassador to Russia was monitored for seven years but did not know anything, after all, they could not have dreamed that the wooden sculpture in the office would be a wiretap, which sounded really incredible.
On December 17, 1943, the KGB leader Beria said that the golden lip bugging device had passed the test of experts. At that time, no one ever thought that bugging devices did not need electrical signals to work. It is no exaggeration to say that this bugging device far exceeded the technology of that era. However, if just owning an advanced bugger doesn't do much, the question is how to use it. On November 16, 1933, the Soviet Union and the United States formally established diplomatic relations. However, although the two countries have established diplomatic relations, they are still constantly testing each other, and the Soviet Union has been trying to find ways to spy on the US embassy in the Soviet Union.
In 1938, the KGB successfully infiltrated the interior of American diplomats using young and beautiful female agents, but the most important of all, the guards on the top floor of the US embassy building have always been very tight, including these female agents are also powerless. The appearance of the golden lip greatly alleviated this embarrassment in the Soviet Union. In order to be able to send the bugging device smoothly without suspicion, the Soviet Union made many plans at that time, of which giving it away in the form of gifts became the best choice. On February 9, 1945, the Soviet Union invited the heads of state of the United States and the Soviet Union under the pretext of the opening ceremony of the Young Pioneers Fitness Camp.
Of course, the head of state has always been very busy and could not have come to such an event in person, so the United States sent an ambassador to the Soviet Union. The Soviet Union also took the opportunity to deliver a huge wooden American national emblem by the hand of the Young Pioneers to the American ambassador. The national emblem is made of a variety of precious wood assemblies, which is very collectible. Coupled with the fact that it was a gift from the children, Kaliman, who was serving as ambassador at the time, happily accepted the national emblem and placed it directly in the office. But it was the wiretap that was embedded inside the U.S. coat of arms. However, the United States has never found out about this matter. From 1945 to 1952, the U.S. ambassador changed more than one, and each new ambassador renovated the embassy. However, this national emblem has never been touched.
It wasn't until 1960 that the United States openly admitted that it had been eavesdropped by Soviet agents for 7 years, and the reason they discovered this was because British experts cracked the radio frequency identification technology. But it should be noted that the time between the Discovery of the Wiretapping in the United States and their disclosure of the matter was several years, because the United States never had the courage to admit that it was being spied on, after all, it was too humiliating for the United States. In particular, at that time, the United States and the Soviet Union could be said to be tit-for-tat, and the Cold War broke out because of these two countries, and in this case, the United States was even less likely to admit that it had lost to the Soviet Union.
Unfortunately, no matter what the attitude of the United States towards this matter is, there is no way to change, that is, the United States was indeed monitored by the Soviet Union for 7 years, and how many state secrets will be known to the Soviet Union in these 7 years is uncountable. From this point, we can also see that the Soviet Union was actually very strong, and if it were not for the fact that in the end the country itself went the wrong way, resulting in more and more weakening, whether the United States could overcome the Soviet Union is not certain.