Tsar Bomba (in Russian, Царь-бомба) is the Western nickname for the Soviet RDS-220 (РДС-220) hydrogen bomb (code name Vanya). Detonated by the Soviet Union on October 30, 1961, Tsar Bomba is the largest nuclear device ever detonated and the most powerful man-made explosion in history. With a yield of 50 megatons of TNT, Tsar Bomba was the culmination of a number of hydrogen bomb tests conducted throughout this time by both the Soviet Union and the United States.
Tsar Bomba was also referred to as “Kuzkina mat” (Кузькина мать) or “Kuzma's mother.” This nickname may refer to Nikita Khrushchev's promise made at a 1960 session of the United Nations General Assembly to show the United States a “Kuzkina mat,” which also roughly translates to “We'll show you!” There were many other nicknames associated with Tsar Bomba such as Big Ivan, Project 7000, and Product Code 202 (Izdeliye 202). The Central Intelligence Agency designated the Tsar Bomba nuclear test as “JOE 111.”
Here she is!
Mushroom Cloud
Another
Tsar Bomba being dropped from the Tu95