At the end of the six-week Rome Diplomatic Conference for an International Criminal Court, on July 17, 1998, 120 countries (including virtually all of the United States' allies) voted in favor of the Treaty containing the Statute for an International Criminal Court. The United States joined China, Libya, Iraq, Israel, Qatar, and Yemen as the only seven countries voting in opposition to the Treaty. Twenty-one countries abstained.
On November 8, 2000, the heads of the delegations of Belize and Guatemala signed an agreement to adopt a comprehensive set of "confidence-building measures to avoid incidents between the two countries", according to the press release E-195/00 issued by the Permanent Council of the Organization of the American States (OAS) in Washington, D.C. This agreement was described by the Secretary-General of the OAS, Cesar Gaviria, as a milestone.