Er, what? Go and look up the history of Irgun and Lehi. Israel is just as bad as anyone else in the conflict. Back in the 30s and 40s they were blowing up buses and shooting civilians every day: http://en.wikipedia.org/wiki/List_of_Irgun_attacks
Israel and Egypt continue to blockade medicine and food into Palestine, and restrict how people can move (bear in mind that there's basically no work in Palestine). How is that not deliberately targeting civilians? http://www.ipsnews.net/2010/07/mideast-israel-chokes-gaza-de...
If you want to see what a solution looks like, just look at Northern Ireland. No aid blockades there...