Nerve agent attacks have led Chemical Weapons Convention parties to update the treaty's list ofmost dangerous chemicals.
Tensions are evident over international efforts to investigate chemical weapons use in Syria.
Russian Chemical Weapons Use Draws More Sanctions
Remarks by Daryl Kimball to the Conference on Chemical Weapons, Armed Conflict and Humanitarian Law at Queens University, Kingston, Ontario on October 29, 2018
Fernando Arias, the new director-general of the Organisation for the Prohibition of Chemical Weapons, discusses the challenges to the international chemical weapons ban and how the OPCW is responding.
The Skripal assassination attempt was “not a rogue operation,” says UK Prime Minister May.