West Germany is the common English name for the Federal Republic of Germany (FRG; German: Bundesrepublik Deutschland [ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant], BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 October 1990. During the Cold War, the western portion of Germany and the associated territory of West Berlin were parts of the Western Bloc. West Germany was formed as a political entity during the Allied occupation of Germany after World War II, established from eleven states formed in the three Allied zones of occupation/Trizone held by the United States, the United Kingdom, and France. The FRG's provisional capital was the city of Bonn, and the Cold War era country is retrospectively designated as the Bonn Republic.