Gabbard akaratidza kusava nechokwadi pamusoro pemashoko okuti Assad akashandisa zvombo zvemakemikari kurwisa vanhuwo zvavo vokuSyria, achiti "pane uchapupu hunoratidza kuti kurwisa kwacho kungave kwakagadziriswa nemauto anopikisa nechinangwa chokukwevera United States neWest zvakanyanya muhondo". Pashure pokurwiswa nemakemikoro paKhan Shaykhun, Gabbard akadaidzira kuti United Nations iongorore kurwiswa kwaAssad uye kuti apomerwe mhosva neInternational Criminal Court kana akawanikwa aine mhosva. Mushure mokunge Trump arayira kurwiswa kwamaroketi eShayrat muna 2017
achinanga nhandare yendege yeSyria inofungidzirwa kuva manyuko erwisano yacho, Gabbard akadana kurwisa kwokusarangarira "pasina ngwariro kana kurangarira migumisiro inotyisa yorwisano yeUnited States paSyria pasina kumirira kuunganidzwa kweufakazi kubva kunzvimbo yechepfu yemishonga". Mashoko ake akashoropodzwa zvakasimba naimbova Sachigaro weDemocratic National Committee Howard Dean uye Center for American Progress President Neera Tanden.