Subscribe! Watch more episodes! From 1949 to 1989, the USSR secretly conducted over 400 nuclear tests ...
The Worst Nuclear Testing You've Never Heard Of
I hope something can be done for the people of Semey. This is from CNN.
Kazakhstan: Nuclear Testing Aftermath
About The Polygon Tests: The Soviet Union Conducted 456 Nuclear Tests At Semipalatinsk From 1949 Until 1989 With Little Regard For Their Effect On The ...
After The Apocalypse The Polygon Tests