Wars, politics & history

Molotov–Ribbentrop Pact

23 August 1939

The Molotov-Ribbentrop Pact was a non-aggression treaty between Nazi Germany and the Soviet Union, signed in Moscow on 23 August 1939 by the foreign ministers Vyacheslav Molotov and Joachim von Ribbentrop. A secret protocol attached to it divided Eastern Europe into German and Soviet spheres of influence, covering Poland, Finland, Estonia, Latvia, Lithuania and Bessarabia. Germany invaded Poland on 1 September, starting the Second World War, and the Soviet Union entered eastern Poland on 17 September. The Soviets later annexed the Baltic states and attacked Finland. The existence of the secret protocol was denied by Moscow for decades. The pact ended when Germany invaded the Soviet Union in June 1941.

Open on the timeline

Before and after

More in Wars, politics & history

The era

This moment belongs to the Modern era (1914 CE to 1945 CE), world wars and a changing world. You can also browse everything in the 20th century.