Soviet occupation zone in Germany

The Soviet occupation zone in Germany (German: Sowjetische Besatzungszone (SBZ) or Ostzone, lit. 'East Zone'; Russian: Советская оккупационная зона Германии, romanized: Sovetskaya okkupatsionnaya zona Germanii) was an area of Germany that was occupied by the Soviet Union as a communist area, established as a result of the Potsdam Agreement on 2 August 1945. On 7 October 1949 the German Democratic Republic (GDR), commonly referred to in English as East Germany, was formally established in the Soviet occupation zone.

Source: Wikipedia — Soviet occupation zone in Germany (CC BY-SA 4.0)