Chloropicrin - which the US says Russia has ... Salisbury attack on a former Soviet intelligence officer and the 2020 poisoning of the late Russian opposition leader Alexei Navalny.

Russian forces have been accused of resorting to World War I-era chemical weapons, specifically deploying "K-51 grenades with chloropicrin," according to a top think-tank. The Institute for the ...

Russians use chemical weapons, equipping grenades with poison In its analysis ... who openly declares that Russian forces ...

The US has previously accused Russian forces of using hazardous chemicals in Ukraine, including "riot control agents" such as tear gas and the toxic choking agent chloropicrin – first deployed ...