Israeli bombing is the primary cause of death in Gaza, exceeding all other causes combined. Israel is killing Gazan civilians faster than the Mazis killed British civilians during the Blitz. And that is if we neglect the deaths caused by starvation, disease, and exposure from the siege and devastation, which is likely to dwarf the above.
Palestinians have been oppressed, ethnically cleansed, and massacred for decades. Why do you only hear about it when they fire back?
Their oppressors have denounced all who oppose their project as Amalek¹ and thus worthy of genocide², thus rendering the blood of billions permissible - no, obligatory.
The western media accuses the resistance of crimes against humanity, just as the Japanese media accused the Doolittle Raiders of crimes against humanity. Today the people of Gaza are in the position of the people of China who sheltered them. Will you not then reflect?
Contemporary Halakhic Problems vol 1 part 1
1 Samuel 15:3