I have followed this conflict since Operation Cast Lead and the beginnings of the siege on Gaza.
Israel has been using enormous amounts of force against the Palestinian people since then, with death tolls of _at least_ 100 dead Palestinians for every dead Israeli.
For a very good account of life in Israel around the time of Cast Lead I recommend Guy Delisle, brilliant diary in comic form.
https://en.wikipedia.org/wiki/Jerusalem:_Chronicles_from_the...
His partner was working for Doctors Without Borders, the Israeli Army refused to let them enter Gaza to help the people suffering under their bombardments.