The United States accused Russia of violating the international chemical weapons ban by deploying chloropicrin against Ukrainian troops and using riot control agents in Ukraine. Sanctions were imposed on Chinese companies for supporting Russia's military efforts.
Key Points
Russia accused of using chloropicrin against Ukrainian troops
Sanctions imposed on Chinese companies for supporting Russia's military efforts
Concerns about evasion of Western sanctions by various countries
Pros
International attention to violations of chemical weapons ban
Sanctions imposed on companies supporting Russia's military efforts
Cons
Potential escalation of tensions between countries
Difficulty in independently verifying the use of banned substances