It is sad; but to rid the world of these death cult ideologues there will be civilan casualties. Nuclear certainly isn’t an option, but a mass of MOABS over every government installation would do wonders for that country’s disposition.
Wouldn’t need an expensive MOAB with it’s personnel delivery system. Drones would do it. We already bombed the $hit out of them. There should be very few targets left. Where’s Israel in all of this?