The Soviet-Lithuanian Peace Treaty is signed, by which Soviet Russia recognizes the independence of Lithuania.
The Soviet–Lithuanian Peace Treaty, also known as the Moscow Peace Treaty, was signed between Lithuania and Soviet Russia on July 12, 1920. In exchange for Lithuania's neutrality and permission to move its troops in the territory that was recognised during its war against Poland, Soviet Russia recognized the sovereignty of Lithuania. The treaty was a major milestone in Lithuania's struggle for international recognition and recognised Lithuania's eastern borders. Interwar Lithuania officially maintained that its de jure borders were those delineated by the treaty although a large territory, the Vilnius Region, was actually controlled by Poland.
Ratification documents were exchanged in Moscow on October 14, 1920. The treaty was registered in the League of Nations Treaty Series on March 8, 1921.