Human rights investigators have been trawling through the rubble in Gaza and gathering testimonies in an attempt to piece together a picture of the way both sides fought and the weapons they used.
International law demands that a distinction is made between combatants and non-combatants, and civilian casualties proportionate to the military gains from the attack in which they occurred.
But Amnesty International has concluded that some Israeli attacks “were directed at civilians or civilian buildings”, while “others were disproportionate or indiscriminate”.
