The anti-nuclear movement in Kazakhstan, commonly known as Nevada-Semipalatinsk (Russian: Невада-Семипалатинск; Kazakh: Невада-Семей, romanized: Nevada-Semei), was formed in 1989 and was one of the first major anti-nuclear movements in the former Soviet Union.
[5][7] The United Nations believes that one million people around Semey were exposed to radiation, and the incidence of birth defects and cancer is much higher than for the rest of the country.
[3][4][5] According to UNESCO, Nevada-Semipalatinsk played a positive role in promoting public understanding of "the necessity to fight against nuclear threats".
[8] Astana hosted an international conference Building a Nuclear-Weapons-Free World in August 2016.
The main outcome of the conference was the adoption of The Astana Vision Declaration “From а Radioactive Haze to a Nuclear-Weapon-Free World.”[10]