Amurka ta sanar da kai hare-hare ta sama kan wasu wuraren fiye da 70 na 'yan kungiyar IS a Siriya. Rahotanni sun yi nuni da cewa, Amurka ta kai hare-haren ne a matsayin ramuwar gayya bayan kashe mata sojojinta biyu da kuma wani mai fassara a Palmyra a makon da ya gabata.