The USA, Italy, Canada, Australia, UK, etc., are in open contempt of the Court's ruling, so is Israel, that not only expelled displaced Palestinians from Kahn Younis to Rafah, and bombed hospitals, the day of the ICJ ruling, it also held a right wing meeting where Itamar Ben-Gvir vowed to bring back illegal settlements in Gaza, and to expel the Palestinians from the Strip.
That also falls under a specific measure the Court ordered, to stop genocidal speech.