OPCW likely to again make claims about chemical weapons use in Syria â Russian diplomat "Our Western colleagues would rush to interpret that unscrupulous product as alleged proof of the CW use by Damascus," Dmitry Polyanskiy said UNITED NATIONS, April 7. /TASS/. The Investigation and Identification Team (IIT) of the Organization for the Prohibition of Chemical Weapons (OPCW) may announce the launch of another investigation into purported use of chemical weapons in Syria, Russian First Deputy Permanent Representative to the UN Dmitry Polyanskiy told a UN Security Council session on Tuesda...