There was a similar test site in the USSR near Semipalatinsk where my mother was born. https://en.wikipedia.org/wiki/Semipalatinsk_Test_Site https://en.wikiped

There was a similar test site in the USSR near Semipalatinsk where my mother was born. https://en.wikipedia.org/wiki/Semipalatinsk_Test_Site https://en.wikipedia.org/wiki/Semipalatinsk_Test_Site They exploded 456 nukes and stopped only when the soviet union collapsed in 1991.