The AN602, also known as the Tsar Bomba (Russian: Царь-бо́мба), (code name Ivan or Vanya, as well as (erroneously) RDS-202 and RN202), was a hydrogen aerial bomb and is the most powerful nuclear weapon ever created and tested. If playback doesn't begin shortly, try restarting your device. To avoid this, cancel and sign in to YouTube on your computer. Videos you watch may be added to the TV's watch history and influence TV recommendations.The bomb was built in the midst of the Cold War. September 1st, 2020 at 2:13 PM A newly-declassified video shows the testing of the Tsar Bomba, a nuclear weapon built by the former Soviet Union.ute, formerly secret documentary video about the world's largest hydrogen bomb detonation.This shows the power Video for - More of video fo Browse the archive for information about Video for Tsar Bomba:(Russian: Царь-бомба Tsar Bomb, Emperor Bomb, Tsar being derived from Caesar) is the nickname for the AN602 hydrogen bomb, the most powerful.