Russia insists it is committed to let the UN-backed chemical weapons watchdog do its work in Syria to investigate the suspected chemical attack earlier this month in Douma, a town just east of Damascus.
Russia's Embassy in the Netherlands, where the Organization for the Prohibition of Chemical Weapons is based, said in a statement that it "confirms its commitment to ensure" the security of the OPCW's mission, which is working in Syria.
It also said Russia guarantees it won't "interfere in its work."