Tsar Bomba is the Western name for the RDS-220 hydrogen bomb (codenamed "Иван" (Ivan) by its developers) — the largest, most powerful nuclear weapon ever detonated. Developed by the Soviet Union, the bomb was originally designed to have a yield of about 100 megatons of TNT; however that was reduced by half in order to limit the amount of nuclear fallout that would result.
Military - R&D
Links: en.wikipedia.org, www.bbc.com, www.bbc.com
By: mikeb9991
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