TEHRAN (Basirat) :Russian troops found a warehouse of substances necessary for the production of chemical weapons in Syrian Douma which was held by the terrorist groups before the Syrian army controlled it, media reported Tuesday, citing chemical defense specialist Alexander Rodionov.

TEHRAN (Basirat) :Russian troops found a warehouse of substances necessary for the production of chemical weapons in Syrian Douma which was held by the terrorist groups before the Syrian army controlled it, media reported Tuesday, citing chemical defense specialist Alexander Rodionov.