Rattachism (French: Rattachisme, IPA: [ʁataʃism], "reattach-ism") or Reunionism (Réunionisme) is a minor political ideology which calls for the French-speaking Belgium or Wallonia to secede from the state of Belgium and become part of France. Brussels, which is majority French-speaking but enclave in Flanders, may be included within this ideology as may the six Flemish municipalities with language facilities for French-speakers. It can be considered a French-speaking equivalent of Orangism or Grootneerlandisme in Flanders.[1]