Deutschlandvertrag
The Western Union's founding Treaty of Brussels was amended at the 1954 Paris Conference as a result of the failure of the Treaty establishing the European Defence Community (EDC) to gain French ratification: The General Treaty () of 1952 formally named the EDC as a prerequisite to the end of Allied occupation of Germany, and there was a desire to include Germany in the Western defence architecture. The Modified Brussels Treaty (MBT) transformed the Western Union into the Western European Union (WEU), at which point Italy and Germany were admitted. Although the WEU established by the MBT was significantly less powerful and ambitious than the original Western Union, German membership in the WEU was considered sufficient for the occupation of the country to end in accordance with the General Treaty.