During 2004 the International Court of Justice decided three important matters. In March the Court found that the United States had violated the Vienna Convention on Consular Relations with respect to a number of Mexican nationals sentenced to death in U.S. state court proceedings. In a much-noted advisory opinion, the Court concluded in July that Israel's construction of a security wall or fence in occupied Palestinian territory violated international law. And in December it found that it did not have jurisdiction over Serbia and Montenegro's claims against eight NATO countries regarding NATO's 1999 bombing campaign aimed at halting the conflict in Kosovo. In other developments, the Court heard and had under deliberation Germany's preliminary objections to Liechtenstein's suit regarding certain property of Crown Prince Adam. Finally, Judge Gilbert Guillaume, a member of the Court since 1987 and its former president, announced that he would resign in February 2005.