The case, filed to the top UN court by South Africa last month, claims Israel’s siege of Gaza amounts to genocide and breaches the post-Holocaust 1948 Genocide Convention. The Convention gives party countries, which include both Israel and South Africa, the collective right to prevent and stop crimes of genocide. Such crimes are defined as acts “committed with intent to destroy, in whole or in part, a national, ethnic, racial or religious group.” The high-stakes legal battle marks the first time Israel defends its war campaign in the Gaza Strip before a court of law since the conflict erupted …