2018-03-13 10:22:28 UTC
One of the key manufacturing sites was the Soviet State Scientific Research Institute for Organic Chemistry and Technology in Nukus, Uzbekistan. Small, experimental batches of the weapons may have been tested on the nearby Ustyurt plateau. [...] Since its independence in 1991, Uzbekistan has been working with the government of the United States to dismantle and decontaminate the sites where the Novichok agents and other chemical weapons were tested and developed.
Merke: Sowjetuniuon ist eben nicht identisch mit Russland.