Soviet–Lithuanian Non-Aggression Pact
Encyclopedia
Soviet–Lithuanian Non-Aggression Pact (Lithuanian: Lietuvos–TSRS nepuolimo sutartis) was a non-aggression pact
, signed between the Soviet Union
and Lithuania
on September 28, 1926. The pact confirmed all basic provisions of the Soviet–Lithuanian Peace Treaty
of 1920. The Soviet Union continued to recognize Vilnius
and Vilnius Region
to Lithuania, despite the fact that the territories were under Polish control since the Żeligowski's Mutiny
in 1920. It also recognized Lithuania's interests in the Klaipėda Region
. In exchange Lithuania agreed not to join any alliances directed against the Soviet Union, which meant international isolation
at the time when Soviet Union was not a member of the League of Nations
. Ratifications were exchanged in Kaunas
on November 9, 1926, and the pact became effective on the same day. The pact was registered in League of Nations Treaty Series on March 4, 1927.
The pact was initiated by Lithuanians who sought a new direction in the foreign policy after the Locarno Treaties
. The negotiations started on December 25, 1925 when People's Commissar of Foreign Affairs Georgy Chicherin
stopped in Kaunas
on his way to Moscow. The negotiations were difficult as Latvia and Estonia disapproved the pact because it prevented creation of the Baltic Entente
, Poland claimed that the agreement violated the Peace of Riga
, and Germany was wary over strengthening Lithuanian claims to the Klaipėda Region.
The pact was controversial in Lithuania and its ratification by the Third Seimas on November 5, 1926 caused student protests against "Bolshevization" of Lithuania. As one of the protests was dispersed by force, it is cited as one of the reasons for the military coup in December 1926
. However, the diplomats believed that keeping the dispute over Vilnius Region relevant in the European politics was worth the cost. The original pact was set to expire in five years, thus on May 6, 1931 it was extended for another five years. On April 4, 1934 it was further extended to December 31, 1944. A separate convention was signed to define "aggression" on July 5, 1933. The pact was broken when on June 15, 1940 Soviet Union occupied Lithuania.
Non-aggression pact
A non-aggression pact is an international treaty between two or more states/countries agreeing to avoid war or armed conflict between them and resolve their disputes through peaceful negotiations...
, signed between the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....
and Lithuania
Lithuania
Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...
on September 28, 1926. The pact confirmed all basic provisions of the Soviet–Lithuanian Peace Treaty
Soviet–Lithuanian Peace Treaty
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 freely move its troops in the recognized territory during its war against Poland, Soviet Russia...
of 1920. The Soviet Union continued to recognize Vilnius
Vilnius
Vilnius is the capital of Lithuania, and its largest city, with a population of 560,190 as of 2010. It is the seat of the Vilnius city municipality and of the Vilnius district municipality. It is also the capital of Vilnius County...
and Vilnius Region
Vilnius region
Vilnius Region , refers to the territory in the present day Lithuania, that was originally inhabited by ethnic Baltic tribes and was a part of Lithuania proper, but came under East Slavic and Polish cultural influences over time,...
to Lithuania, despite the fact that the territories were under Polish control since the Żeligowski's Mutiny
Zeligowski's Mutiny
Żeligowski's Mutiny was a sham mutiny led by Polish General Lucjan Żeligowski in October 1920, which resulted in the creation of the short-lived Republic of Central Lithuania. Polish Chief of State Józef Piłsudski had surreptitiously ordered Żeligowski to carry out the operation, and revealed the...
in 1920. It also recognized Lithuania's interests in the Klaipėda Region
Klaipėda Region
The Klaipėda Region or Memel Territory was defined by the Treaty of Versailles in 1920 when it was put under the administration of the Council of Ambassadors...
. In exchange Lithuania agreed not to join any alliances directed against the Soviet Union, which meant international isolation
International isolation
International isolation is a penalty applied by the international community or a sizeable or powerful group of countries, like the United Nations, towards one nation, government or people group...
at the time when Soviet Union was not a member of the League of Nations
League of Nations
The League of Nations was an intergovernmental organization founded as a result of the Paris Peace Conference that ended the First World War. It was the first permanent international organization whose principal mission was to maintain world peace...
. Ratifications were exchanged in Kaunas
Kaunas
Kaunas is the second-largest city in Lithuania and has historically been a leading centre of Lithuanian economic, academic, and cultural life. Kaunas was the biggest city and the center of a powiat in Trakai Voivodeship of the Grand Duchy of Lithuania since 1413. During Russian Empire occupation...
on November 9, 1926, and the pact became effective on the same day. The pact was registered in League of Nations Treaty Series on March 4, 1927.
The pact was initiated by Lithuanians who sought a new direction in the foreign policy after the Locarno Treaties
Locarno Treaties
The Locarno Treaties were seven agreements negotiated at Locarno, Switzerland, on 5 October – 16 October 1925 and formally signed in London on 3 December, in which the First World War Western European Allied powers and the new states of central and Eastern Europe sought to secure the post-war...
. The negotiations started on December 25, 1925 when People's Commissar of Foreign Affairs Georgy Chicherin
Georgy Chicherin
Georgy Vasilyevich Chicherin was a Marxist revolutionary and a Soviet politician. He served as People's Commissar for Foreign Affairs in the Soviet government from March 1918 to 1930.-Childhood and early career:...
stopped in Kaunas
Kaunas
Kaunas is the second-largest city in Lithuania and has historically been a leading centre of Lithuanian economic, academic, and cultural life. Kaunas was the biggest city and the center of a powiat in Trakai Voivodeship of the Grand Duchy of Lithuania since 1413. During Russian Empire occupation...
on his way to Moscow. The negotiations were difficult as Latvia and Estonia disapproved the pact because it prevented creation of the Baltic Entente
Baltic Entente
The Baltic Entente was based on Treaty of Understanding and Collaboration signed between Lithuania, Latvia, and Estonia on September 12, 1934 in Geneva. The main objective of the agreement was joint action in foreign policy. It also included mutual commitments to support each other politically, and...
, Poland claimed that the agreement violated the Peace of Riga
Peace of Riga
The Peace of Riga, also known as the Treaty of Riga; was signed in Riga on 18 March 1921, between Poland, Soviet Russia and Soviet Ukraine. The treaty ended the Polish-Soviet War....
, and Germany was wary over strengthening Lithuanian claims to the Klaipėda Region.
The pact was controversial in Lithuania and its ratification by the Third Seimas on November 5, 1926 caused student protests against "Bolshevization" of Lithuania. As one of the protests was dispersed by force, it is cited as one of the reasons for the military coup in December 1926
1926 Lithuanian coup d'état
The 1926 Lithuanian coup d'état was a military coup d'etat in Lithuania that resulted in the replacement of the democratically elected government with a conservative authoritarian government led by Antanas Smetona. The coup took place on December 17, 1926 and was largely organized by the military;...
. However, the diplomats believed that keeping the dispute over Vilnius Region relevant in the European politics was worth the cost. The original pact was set to expire in five years, thus on May 6, 1931 it was extended for another five years. On April 4, 1934 it was further extended to December 31, 1944. A separate convention was signed to define "aggression" on July 5, 1933. The pact was broken when on June 15, 1940 Soviet Union occupied Lithuania.