This article seeks to examine whether the International Court of Justicehas developed jurisprudence on international humanitarian law and whether this has exerted any influence on the decisions adopted by other international courts and tribunals. In so doing, it revisits the issue of the value ofjudicial decisions under international law. Finally, it reveals that despite the non-operation of the rule of stare decisis in international law, the Court's jurisprudence on international humanitarian law has been a persuasive precedent for other international courts and tribunals.