Oh come on, there are well-established doctrines of internal law related to war - you know, the same “international law” that anti-Zionists love to accuse Israel of violating all the time.
‘Strike’ is the word I chose and may not be the word that actually appears in the documents that outline international law on the matter, but you get the point. This is a silly discussion.
Like I said, people were screaming genocide in 2014 when the war lasted 2 weeks and the death toll was miniscule. Meaningless.
They were violently attacked and they have the right to respond with military force, the same right that any sovereign nation has. It’s one thing to question whether Israel could be doing more to prevent civilian casualties, but if your starting point is that Israel just shouldn’t respond at all, then your position is simply unreasonable to begin with.