Categories Posted inin In The News Russia Had Nuclear Disaster in 1956 4 X Greater Than Chernobyl Posted byby Weapon of Mass Instruction March 24, 2017 0 Comments The Mail Online: Between 1949 and 1989 some 456 nuclear tests were carried out at the site In August 1956 the fallout engulfed the industrial city of Ust-Kamenogorsk A...