Their corporeal forms became lifeless after bombs were dropped on them. No idea where the bombs came from, must have been Hamas.

we gassed and flooded tunnels and wholesale erased entire apartment blocks from existence.

Well it was their own fault for kidnapping them in the first place. I just did what the A.I. overlord with a Hannibal complex told me to - get off my case!

(Really looking forward to them scapegoating A.I. as the modern "just following orders")

Mr Khamas clobbered them all with a comically large sack labeled “UnRWA”