It says “acts of genocide” The Court also said that international law applies to both parties, it started out with Hamas committing a genocidal attack on Israeli men, women, children, and babies, rounding up hundreds of hostages, and firing 5000 rockets into Israel’s civilian populated areas. And then there is the matter of Hamas using hospitals, mosques, schools, and other public places for military activity and humans shields.
And then Hamas could stop this mess at any time by laying down their arms and releasing all the hostages.