Proper noun
Semey
A city on the Irtysh in east Kazakhstan.
A factor that contributed strongly to this was Lavrentii Beria 's decision to test a nuclear bomb on the territory of Kazakh SSR in Semey in 1949. Source: Internet
It remained in force in 1996, although in 1995 at least one unexploded device reportedly was still in position near Semey. Source: Internet