There's an awful lot more involved on both sides of this. I don't think Iran gets enough criticism from the "non-rightwing" faction for its role in both supplying Russia with weapons against Ukraine and for escalating the conflict around Israel resulting in reprisals against Palenstinian and Lebanese civilians.
It would take some unpleasant searching but I'm sure one can find the most recent incident of Hezbollah (not Hamas, Hezbollah are explicitly backed by Iran) either carrying out a missile or suicide bombing attach with the loss of Israeli civilian lives.
(disclaimer: the war of aggression against Iran by Israel and its decapitation attacks are also wrong)
It would take some unpleasant searching but I'm sure one can find the most recent incident of Hezbollah (not Hamas, Hezbollah are explicitly backed by Iran) either carrying out a missile or suicide bombing attach with the loss of Israeli civilian lives.
(disclaimer: the war of aggression against Iran by Israel and its decapitation attacks are also wrong)