Belgium felt he had collaborated with Germany during the war. The Belgian Congo gained independence in 1960 during the Congo Crisis; Ruanda-Urundi followed with its independence two years later. Belgium joined NATO as a founding member and formed the Benelux group of nations with the Netherlands and Luxembourg. Belgium became one of the six founding members of the European Coal and Steel Community in 1951 and of the European Atomic Energy Community and European Economic Community, established in 1957. The latter has now become the European Union, for which Belgium hosts major administrations and institutions, including the European Commission, the Council
Belgium–Netherlands relations to host the 2018 World Cup football. The Duke of Brabant was invited to attend the inauguration of King Willem Alexander and Queen mathilde is a godmother of Princess Alexia of the Netherlands. Queen Beatrix attended the state Funerals of King Baudouin and Queen Fabiola. Queen Juliana attended the Wedding of King Baudoin and Queen Fabiola in 1960. Belgium–Netherlands relations Belgian–Dutch relations refer to interstate relations between the Belgium and the Netherlands. It can be seen as one of the closest international relationships in existence, marked by shared history, culture, institutions and language, extensive people-to-people links, aligned security interests, sporting