Pedzisa mutsara unotevera: Nyika dzakawanda, kusanganisira United States neEuropean Union dzakapomera hurumende yeSyria kuti yakarwisa kakawanda nemakemikari. Kutevera kurwiswa kweGhouta muna 2013 uye kumanikidza kwenyika dzakawanda, Syria yakabatana neChemical Weapons Convention uye kuparadzwa kwezvombo zveSyria zvemakemikari kwakatanga. Muna 2015 sangano reUN rakafumura zvisingazivikanwi kare zviratidzo zvemasarin mu"nzvimbo yekutsvakurudza yechiuto". Mushure mokurwiswa nemakemikoro paKhan Shaykhun muna April 2017, United States yakatanga kurwisa kwayo yokutanga
kurwisa mauto ehurumende yeSyria. Musi wa14 Kubvumbi 2018, United States, France neUnited Kingdom vakaita nhevedzano yekurwisa kwemauto pamwe chete kunzvimbo dzakawanda dzehurumende muSyria, kusanganisira Barzah scientific research centre, mushure mekurwiswa nemakemikari muDuma.