December 1991 CE / Europe
The Dissolution of the Soviet Union and a Turning Point in the Cold War Order
The union's central government lost its ability to hold the republics together, and the Soviet Union ceased to exist at the end of 1991, bringing many Eurasian countries into a new phase of state-building.
The story
Reforms, economic pressures, political competition within the union, and the republics' demands for sovereignty intensified the Soviet Union's crisis in 1991. In December, the leaders of Russia, Ukraine, and Belarus announced the establishment of the Commonwealth of Independent States, and more republics subsequently joined related arrangements. On December 25, Gorbachev resigned as president of the Soviet Union; on December 26, the Council of Republics of the Supreme Soviet adopted a declaration stating that the Soviet Union had ceased to exist. The Soviet Union comprised multiple republics, and Russia cannot be equated with all its territory and peoples. The dissolution is often regarded as an important milestone in the end of the Cold War, but it also brought complex challenges of economic transition, borders, and state-building.
Elsewhere in the world
The 1917–1922 entry shows the formation of the Soviet Union, and the opening of the Berlin Wall in 1989 shows the turning point in Eastern Europe; the 1991 dissolution was a different stage, and these cannot be merged into events of a single year.
Dates and precision
December 1991 CE Ongoing process
The dates describe a process over time; the interactive timeline uses its starting point.
Representative map location
Representative coordinates · 55.756°, 37.618°
Coordinates locate a representative point for the story. They do not mean the event happened only here and do not represent historical borders.
Bibliography
- Office of the Historian, U.S. Department of State | The Collapse of the Soviet Union
- U.S. National Archives | The Dissolution of the Soviet Union on December 26, 1991
- Original Text of Council of Republics Declaration No. 142-Н, December 26, 1991 (GARANT Legal Database)
Sources are listed as bibliography titles, without external links. A reference does not mean every sentence or interpretation has been independently verified.