SEOUL, Sept. 8 (UPI) -- North Korea is suspected of stockpiling deadly chemical weapons but the international community must continue to engage Pyongyang, said the chief of the Organization for the Prohibition of Chemical Weapons.
During a security forum in Seoul on Thursday, Ahmet Uzumcu said North Korea is one of four states that is not a signatory to the anti-proliferation Chemical Weapons Convention, Yonhap reported.