Chloropicrin

US has accused Russia of using banned choking gas Chloropicrin to drive out Ukrainian troops on Thursday as it launches its biggest advance in the eastern European country two years into its military invasion.

The United States on Wednesday accused Russia of violating the international chemical weapons ban by deploying the choking agent chloropicrin against Ukrainian troops and using riot control agents "as a method of warfare" in Ukraine.

US has accused Russia of using banned choking gas Chloropicrin to drive out Ukrainian troops on Thursday as it launches its biggest advance in the eastern European country two years into its military invasion.

The United States on Wednesday accused Russia of violating the international chemical weapons ban by deploying the choking agent chloropicrin against Ukrainian troops and using riot control agents "as a method of warfare" in Ukraine.