Following the defeat of

Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...

and then the partition of German territory, two Four-Power Authorities, in which the four main victor nations (the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

, the

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...

, the

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa ...

and

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

) managed equally, were created. The intended governing body of Germany until it could run itself was called the

Allied Control Council The Allied Control Council or Allied Control Authority (german: Alliierter Kontrollrat) and also referred to as the Four Powers (), was the governing body of the Allied Occupation Zones in Germany and Allied-occupied Austria after the end of ...

. The commanders-in-chief exercised supreme authority in their respective zones and acted in concert on questions affecting the whole country. The capital

Berlin Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitu ...

, which lay in the Soviet sector, was also divided into four sectors. Only two jointly run four-power organizations survived the division of Germany. Both were in

West Berlin West Berlin (german: Berlin (West) or , ) was a political enclave which comprised the western part of Berlin during the years of the Cold War. Although West Berlin was de jure not part of West Germany, lacked any sovereignty, and was under mi ...

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwee ...

, and existed during the

Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because t ...

from 1948 to 1989. These were the

Berlin Air Safety Center The Berlin Air Safety Centre (BASC) was established by the Allied Control Council's Coordinating Committee on 12 December 1945. It was located in the former Kammergericht Building, on Kleistpark, Berlin. Operations began in February 1946 under qu ...

and

Spandau Prison Spandau Prison was located in the borough of Spandau in West Berlin. It was originally a military prison, built in 1876, but became a proto-concentration camp under the Nazis. After the war, it held seven top Nazi leaders convicted in the Nurem ...

(which was demolished in 1987 when

Rudolf Hess Rudolf Walter Richard Hess (Heß in German; 26 April 1894 – 17 August 1987) was a German politician and a leading member of the Nazi Party in Nazi Germany. Appointed Deputy Führer to Adolf Hitler in 1933, Hess held that position unt ...

, the sole remaining prisoner, died).

Status

These two organizations were uniquely four-powered in that American, British, French, and Soviet authorities cooperated in their management. This was different from the intensely adversarial relations the allies had with the

Warsaw Pact The Warsaw Pact (WP) or Treaty of Warsaw, formally the Treaty of Friendship, Cooperation and Mutual Assistance, was a collective defense treaty signed in Warsaw, Poland, between the Soviet Union and seven other Eastern Bloc socialist republi ...

leader in almost every other aspect of world affairs during this time. Both organizations remained low-profile and secretive during their existences to avoid highlighting the politically sensitive nature of their interactions and cooperations.

Status

See also