Treaty of Berlin (1926)

The Treaty of Berlin was signed on 24 April 1926 between Germany and the Soviet Union. Each promised to stay neutral if  the other was attacked by another country within five years. 

 Other websites 
The Text of the Agreement 

Category:1926 in Europe
Category:1920s in Germany
Category:History of the Soviet Union
Category:Treaties of the Soviet Union
Berlin 1926
Category:20th century in Berlin