An SDF military source said the strike was accompanied by clashes with a group believed to be affiliated with IS, resulting in the deaths of four people.
![The attack happened on an ICE train in southern Germany [Getty File Image]](/sites/default/files/styles/image_156x88/public/2021-11/GettyImages-1177212445.jpg?h=199d8c1f&itok=PlkOR06Q)
