The use of tear gas in war is banned by the Convention against Chemical Weapons, which Moscow is also a signatory to. There was no independent confirmation of the Ukrainian information. The American Institute for War Studies (ISW) picked up the information in a report on Saturday evening, but did not cite additional sources.
The British-Russian research institute Rusi wrote in June 2023 about the possible use of irritating gas by Russian troops, based on a report on Russian state television. Since the Ukrainian soldiers have their NBC protective equipment against nuclear, biological and chemical weapons, the tear gas cannot cause them much harm, the institute analyzed. Wearing gas masks is a hindrance during combat. (sda/dpa)