I read the BBC article on the recent shooting, you're right, it's tragic and wrong. Two gunmen shot up a settlement and then started exchanging fire with an IDF unit and the child was shot in the crossfire. This is awful, but has nothing to do with Palestine being an independent nation since this happened in the west bank, not the Gaza strip, which as I understand it, are different.
Also, this article (which is the only one I can access) seems to be posted in bad faith, the whole tragic situation started by a bunch of people opening fire on random Israeli citizens. But there's no mention of this at all when you're decrying Israeli violence. And the same for your talk about "Strategic Bombing", that no one is doing, or the political situation in the west bank (which is different from the Gaza strip).