They are Isis, the same people who beheaded people, sold and raped young girls, executed christians, murdered yazidi, caged people and set fire to them (quite regularly). In Raqqa they crucified a young boy for breaking fast during Ramadan, I unfortunately came across a video published by a Raqqa based resistance group of shooting some poor middle aged woman in the head in the street for adultery. I remember a video of Isis members sitting around waiting for their turn at raping a girl, laughing and joking while you could hear her screaming in the background. Not a single one of the, thought they were doing anything wrong.
They are trash, couldn’t give a shiny shit if they get bombed. There are some people you cannot negotiate with.