The @opcw reports on #TechnicalAssistanceVisit to #Ukraine to investigate allegations #Russia used #RiotControlAgents in war:
“The results of the analyses of the samples [from a location close to an observation post of the Border Guard Service of Ukraine near the village of Mariivka] by two OPCW designated laboratories […] indicate that both grenades […] contained the riot control agent CS and/or its precursors and degradation products.”
#ChemicalWeapons
https://www.opcw.org/sites/default/files/documents/2025/06/s-2415-2025%28e%29.pdf