Noted Israeli peace activist Uri Avnery demands that the Jewish state’s crimes in Gaza are fully prosecuted, ideally in Israel but if not, internationally:
The main thing is that war criminals, like pirates, should be brought to justice. It is not so important where they are caught. (This rule was applied by the State of Israel when it abducted Adolf Eichmann in Argentina and hanged him in Israel for heinous crimes committed outside the territory of Israel and, indeed, before the state even existed.)
But as an Israeli patriot, I would prefer suspected Israeli war criminals to be put on trial in Israel. That is necessary for the country, for all decent officers and soldiers of the Israeli army, for the education of future generations of citizens and soldiers.
There is no need to rely on international law alone. There are Israeli laws against war crimes. Enough to mention the immortal phrase coined by Justice Binyamin Halevy, serving as a military judge, in the trial of the border policemen who were responsible for the 1956 massacre in Kafr Kassem, when dozens of children, women and men were mown down for violating a curfew which they did not even know about.
The judge announced that even in wartime, there are orders over which flies “the black flag of illegality”. These are orders which are “manifestly” illegal – that is to say, orders which every normal person can tell are illegal, without having to consult a lawyer.