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The Molotov–Ribbentrop Pact, officially the Treaty of Non-Aggression between Germany and the Union of Soviet Socialist Republics, and also known as the Hitler–Stalin Pact and the Nazi–Soviet Pact, was a
non-aggression pact A non-aggression pact or neutrality pact is a treaty between two or more states/countries that includes a promise by the signatories not to engage in military action against each other. Such treaties may be described by other names, such as a t ...
between
Nazi Germany Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
and the
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
, with a secret protocol establishing Soviet and German
spheres of influence In the field of international relations, a sphere of influence (SOI) is a spatial region or concept division over which a state or organization has a level of cultural, economic, military, or political exclusivity. While there may be a formal a ...
across
Eastern Europe Eastern Europe is a subregion of the Europe, European continent. As a largely ambiguous term, it has a wide range of geopolitical, geographical, ethnic, cultural and socio-economic connotations. Its eastern boundary is marked by the Ural Mountain ...
. The pact was signed in Moscow on 24 August 1939 (backdated 23 August 1939) by Soviet Foreign Minister
Vyacheslav Molotov Vyacheslav Mikhaylovich Molotov (; – 8 November 1986) was a Soviet politician, diplomat, and revolutionary who was a leading figure in the government of the Soviet Union from the 1920s to the 1950s, as one of Joseph Stalin's closest allies. ...
and German Foreign Minister
Joachim von Ribbentrop Ulrich Friedrich-Wilhelm Joachim von Ribbentrop (; 30 April 1893 – 16 October 1946) was a German Nazi politician and diplomat who served as Minister for Foreign Affairs (Germany), Minister of Foreign Affairs of Nazi Germany from 1938 to 1945. ...
. The treaty was the culmination of negotiations around the 1938–1939 deal discussions, after tripartite discussions between the Soviet Union, the United Kingdom and France had broken down. The Soviet-German pact committed both sides to neither aid nor ally itself with an enemy of the other for the following 10 years. Under the Secret Protocol,
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
was to be shared, while
Lithuania Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
,
Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...
,
Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...
,
Finland Finland, officially the Republic of Finland, is a Nordic country in Northern Europe. It borders Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland to the south, ...
and
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
went to the Soviet Union. The protocol also recognized the interest of Lithuania in the Vilnius region. In the west, rumoured existence of the Secret Protocol was proven only when it was made public during the
Nuremberg trials #REDIRECT Nuremberg trials {{redirect category shell, {{R from other capitalisation{{R from move ...
. A week after signing the pact, on 1 September 1939, Germany invaded Poland. On 17 September, one day after a Soviet–Japanese ceasefire came into effect after the
Battles of Khalkhin Gol The Battles of Khalkhin Gol (; ) were the decisive engagements of the undeclared Soviet–Japanese border conflicts involving the Soviet Union, Mongolian People's Republic, Mongolia, Empire of Japan, Japan and Manchukuo in 1939. The conflict wa ...
, and one day after the Supreme Soviet of the Soviet Union approved the Molotov–Ribbentrop Pact,
Stalin Joseph Vissarionovich Stalin (born Dzhugashvili; 5 March 1953) was a Soviet politician and revolutionary who led the Soviet Union from 1924 until Death and state funeral of Joseph Stalin, his death in 1953. He held power as General Secret ...
, stating concern for ethnic Ukrainians and Belarusians in Poland, ordered the
Soviet invasion of Poland The Soviet invasion of Poland was a military conflict by the Soviet Union without a formal declaration of war. On 17 September 1939, the Soviet Union invaded Second Polish Republic, Poland from the east, 16 days after Nazi Germany invaded Polan ...
. After a short war ending in military defeat for Poland, Germany and the Soviet Union drew up a new border between them on formerly Polish territory in the supplementary protocol of the German–Soviet Boundary and Friendship Treaty. In March 1940, the Soviet Union annexed parts of
Karelia Karelia (; Karelian language, Karelian and ; , historically Коре́ла, ''Korela'' []; ) is an area in Northern Europe of historical significance for Russia (including the Soviet Union, Soviet era), Finland, and Sweden. It is currentl ...
, Salla and Kuusamo following the
Winter War The Winter War was a war between the Soviet Union and Finland. It began with a Soviet invasion of Finland on 30 November 1939, three months after the outbreak of World War II, and ended three and a half months later with the Moscow Peac ...
against Finland. The Soviet
annexation Annexation, in international law, is the forcible acquisition and assertion of legal title over one state's territory by another state, usually following military occupation of the territory. In current international law, it is generally held t ...
of Estonia, Latvia, Lithuania and parts of
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
(
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
, Northern
Bukovina Bukovina or ; ; ; ; , ; see also other languages. is a historical region at the crossroads of Central and Eastern Europe. It is located on the northern slopes of the central Eastern Carpathians and the adjoining plains, today divided betwe ...
and the Hertsa region) followed. Stalin's invasion of Bukovina in 1940 violated the pact, since it went beyond the Soviet sphere of influence that had been agreed with the Axis. The territories of Poland annexed by the Soviet Union following the 1939 Soviet invasion east of the Curzon line remained in the Soviet Union after the war and are now in Ukraine and
Belarus Belarus, officially the Republic of Belarus, is a landlocked country in Eastern Europe. It is bordered by Russia to the east and northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Belarus spans an a ...
. Vilnius was given to Lithuania. Only Podlaskie and a small part of Galicia east of the San River, around
Przemyśl Przemyśl () is a city in southeastern Poland with 56,466 inhabitants, as of December 2023. Data for territorial unit 1862000. In 1999, it became part of the Podkarpackie Voivodeship, Subcarpathian Voivodeship. It was previously the capital of Prz ...
, were returned to Poland. Of all the other territories annexed by the Soviet Union in 1939–1940, those detached from Finland (Western
Karelia Karelia (; Karelian language, Karelian and ; , historically Коре́ла, ''Korela'' []; ) is an area in Northern Europe of historical significance for Russia (including the Soviet Union, Soviet era), Finland, and Sweden. It is currentl ...
, Hanko) Estonia (Ingria#Estonian Ingria, Estonian Ingria and Petseri County) and Latvia ( Abrene) remain part of Russia, the
successor state Succession of states is a concept in international relations regarding a successor state that has become a sovereign state over a territory (and populace) that was previously under the sovereignty of another state. The theory has its roots in 19th ...
to the
Russian SFSR The Russian Soviet Federative Socialist Republic (Russian SFSR or RSFSR), previously known as the Russian Socialist Federative Soviet Republic and the Russian Soviet Republic, and unofficially as Soviet Russia,Declaration of Rights of the labo ...
and the Soviet Union after the collapse of the USSR in 1991. The territories annexed from Romania were also integrated into the Soviet Union (such as the
Moldavian SSR The Moldavian Soviet Socialist Republic or Moldavian SSR (, mo-Cyrl, Република Советикэ Сочиалистэ Молдовеняскэ), also known as the Moldovan Soviet Socialist Republic, Moldovan SSR, Soviet Moldavia, Sovie ...
, or oblasts of the
Ukrainian SSR The Ukrainian Soviet Socialist Republic, abbreviated as the Ukrainian SSR, UkrSSR, and also known as Soviet Ukraine or just Ukraine, was one of the Republics of the Soviet Union, constituent republics of the Soviet Union from 1922 until 1991. ...
). The core of Bessarabia now forms
Moldova Moldova, officially the Republic of Moldova, is a Landlocked country, landlocked country in Eastern Europe, with an area of and population of 2.42 million. Moldova is bordered by Romania to the west and Ukraine to the north, east, and south. ...
. Northern Bessarabia, Northern Bukovina and the Hertsa region now form the
Chernivtsi Oblast Chernivtsi Oblast (), also referred to as Chernivechchyna (), is an oblast (province) in western Ukraine, consisting of the northern parts of the historical regions of Bukovina and Bessarabia. It has an international border with Romania and Moldo ...
of Ukraine. Southern Bessarabia is part of the Odessa Oblast, which is also now in Ukraine. The pact was terminated on 22 June 1941, when Germany launched
Operation Barbarossa Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along ...
and invaded the Soviet Union, in pursuit of the ideological goal of ''
Lebensraum (, ) is a German concept of expansionism and Völkisch movement, ''Völkisch'' nationalism, the philosophy and policies of which were common to German politics from the 1890s to the 1940s. First popularized around 1901, '' lso in:' beca ...
''. The Anglo-Soviet Agreement succeeded it. After the war, Ribbentrop was convicted of
war crimes A war crime is a violation of the laws of war that gives rise to individual criminal responsibility for actions by combatants in action, such as intentionally killing civilians or intentionally killing prisoners of war, torture, taking hos ...
at the
Nuremberg trials #REDIRECT Nuremberg trials {{redirect category shell, {{R from other capitalisation{{R from move ...
and executed in 1946, whilst Molotov died in 1986.


Background

The outcome of
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
was disastrous for both the German and the Russian empires. The
Russian Civil War The Russian Civil War () was a multi-party civil war in the former Russian Empire sparked by the 1917 overthrowing of the Russian Provisional Government in the October Revolution, as many factions vied to determine Russia's political future. I ...
broke out in late 1917 after the
Bolshevik Revolution The October Revolution, also known as the Great October Socialist Revolution (in Soviet historiography), October coup, Bolshevik coup, or Bolshevik revolution, was the second of two revolutions in Russia in 1917. It was led by Vladimir L ...
and
Vladimir Lenin Vladimir Ilyich Ulyanov ( 187021 January 1924), better known as Vladimir Lenin, was a Russian revolutionary, politician and political theorist. He was the first head of government of Soviet Russia from 1917 until Death and state funeral of ...
, the first leader of the new Soviet Russia, recognised the independence of Finland, Estonia, Latvia, Lithuania and Poland. Moreover, facing a German military advance, Lenin and
Trotsky Lev Davidovich Bronstein ( – 21 August 1940), better known as Leon Trotsky,; ; also transliterated ''Lyev'', ''Trotski'', ''Trockij'' and ''Trotzky'' was a Russian revolutionary, Soviet politician, and political theorist. He was a key figure ...
were forced to agree to the
Treaty of Brest-Litovsk The Treaty of Brest-Litovsk was a separate peace treaty signed on 3 March 1918 between Soviet Russia and the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria), by which Russia withdrew from World War I. The treaty, whi ...
, which ceded many western Russian territories to Germany. After the German collapse, a multinational Allied-led army intervened in the civil war (1917–1922). On 16 April 1922, the German
Weimar Republic The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ...
and the Soviet Union agreed to the Treaty of Rapallo in which they renounced territorial and financial claims against each other. Each party also pledged neutrality in the event of an attack against the other with the
Treaty of Berlin (1926) The Treaty of Berlin (German–Soviet Neutrality and Nonaggression Pact) was a treaty signed on 24 April 1926 under which Weimar Republic, Germany and the Soviet Union pledged neutrality in the event of an attack on the other by a third party fo ...
. Trade between the two countries had fallen sharply after World War I, but trade agreements signed in the mid-1920s helped to increase trade to per year by 1927. At the beginning of the 1930s, the
Nazi Party The Nazi Party, officially the National Socialist German Workers' Party ( or NSDAP), was a far-right politics, far-right political party in Germany active between 1920 and 1945 that created and supported the ideology of Nazism. Its precursor ...
's rise to power increased tensions between Germany and the Soviet Union, along with other countries with ethnic
Slavs The Slavs or Slavic people are groups of people who speak Slavic languages. Slavs are geographically distributed throughout the northern parts of Eurasia; they predominantly inhabit Central Europe, Eastern Europe, Southeastern Europe, and ...
, who were considered "
Untermensch ''Untermensch'' (; plural: ''Untermenschen'') is a German language word literally meaning 'underman', 'sub-man', or ' subhuman', which was extensively used by Germany's Nazi Party to refer to their opponents and non- Aryan people they deemed ...
en" (subhuman) according to Nazi racial ideology. Moreover, the antisemitic Nazis associated ethnic Jews with both
communism Communism () is a political sociology, sociopolitical, political philosophy, philosophical, and economic ideology, economic ideology within the history of socialism, socialist movement, whose goal is the creation of a communist society, a ...
and financial capitalism, both of which they opposed. Nazi theory held that Slavs in the Soviet Union were being ruled by " Jewish Bolshevik" masters. Hitler had spoken of an inevitable battle for the acquisition of land for Germany in the east. The resulting manifestation of German anti-Bolshevism and an increase in Soviet foreign debts caused a dramatic decline in German–Soviet trade. Imports of Soviet goods to Germany fell to in 1934 by the more isolationist Stalinist regime asserting power and by the abandonment of postwar
Treaty of Versailles The Treaty of Versailles was a peace treaty signed on 28 June 1919. As the most important treaty of World War I, it ended the state of war between Germany and most of the Allies of World War I, Allied Powers. It was signed in the Palace ...
military controls, both of which decreased Germany's reliance on Soviet imports. In 1935 Germany, after a previous German–Polish declaration of non-aggression,
Hermann Göring Hermann Wilhelm Göring (or Goering; ; 12 January 1893 – 15 October 1946) was a German Nazism, Nazi politician, aviator, military leader, and convicted war criminal. He was one of the most powerful figures in the Nazi Party, which gov ...
proposed a military alliance with Poland against the Soviet Union, but this was rejected. In 1936, Germany and
Fascist Italy Fascist Italy () is a term which is used in historiography to describe the Kingdom of Italy between 1922 and 1943, when Benito Mussolini and the National Fascist Party controlled the country, transforming it into a totalitarian dictatorship. Th ...
supported the Spanish Nationalists in the
Spanish Civil War The Spanish Civil War () was a military conflict fought from 1936 to 1939 between the Republican faction (Spanish Civil War), Republicans and the Nationalist faction (Spanish Civil War), Nationalists. Republicans were loyal to the Left-wing p ...
, but the Soviets supported the Spanish Republic. As such, the Spanish Civil War became a
proxy war In political science, a proxy war is an armed conflict where at least one of the belligerents is directed or supported by an external third-party power. In the term ''proxy war'', a belligerent with external support is the ''proxy''; both bel ...
between Germany and the Soviet Union. In 1936, Germany and
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
entered the
Anti-Comintern Pact The Anti-Comintern Pact, officially the Agreement against the Communist International was an anti-communist pact concluded between Nazi Germany and the Empire of Japan on 25 November 1936 and was directed against the Communist International (Com ...
. and they were joined a year later by
Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
, despite Italy having previously signed the Italo-Soviet Pact. On 31 March 1939, Britain extended a guarantee to Poland that "if any action clearly threatened Polish independence, and if the Poles felt it vital to resist such action by force, Britain would come to their aid". Hitler was furious since that meant that the British were committed to political interests in Europe and that his land grabs such as the takeover of Czechoslovakia would no longer be taken lightly. His response to the political checkmate would later be heard at a rally in
Wilhelmshaven Wilhelmshaven (, ''Wilhelm's Harbour''; Northern Low Saxon: ''Willemshaven'') is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea, and has a population of 76,089. Wilhelmsha ...
: "No power on earth would be able to break German might, and if the Western Allies thought Germany would stand by while they marshalled their ' satellite states' to act in their interests, then they were sorely mistaken". Ultimately, Hitler's discontent with a British–Polish alliance led to a restructuring of strategy towards Moscow. Alfred Rosenberg wrote that he had spoken to
Hermann Göring Hermann Wilhelm Göring (or Goering; ; 12 January 1893 – 15 October 1946) was a German Nazism, Nazi politician, aviator, military leader, and convicted war criminal. He was one of the most powerful figures in the Nazi Party, which gov ...
of the potential pact with the Soviet Union: "When Germany's life is at stake, even a temporary alliance with Moscow must be contemplated". Sometime in early May 1939 at Berghof, Ribbentrop showed Hitler a film of Stalin viewing his military in a recent parade. Hitler became intrigued with the idea of allying with the Soviets and Ribbentrop recalled Hitler saying that Stalin "looked like a man he could do business with". Ribbentrop was then given the nod to pursue negotiations with Moscow.


Munich Conference

Hitler's fierce anti-Soviet rhetoric was one of the reasons that Britain and France decided that Soviet participation in the 1938 Munich Conference on
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
would be both dangerous and useless. In the
Munich Agreement The Munich Agreement was reached in Munich on 30 September 1938, by Nazi Germany, the United Kingdom, the French Third Republic, French Republic, and the Kingdom of Italy. The agreement provided for the Occupation of Czechoslovakia (1938–194 ...
that followed the conference agreed to a German annexation of part of Czechoslovakia in late 1938, but in early 1939 it had been completely dissolved. The policy of
appeasement Appeasement, in an International relations, international context, is a diplomacy, diplomatic negotiation policy of making political, material, or territorial concessions to an aggressive power (international relations), power with intention t ...
toward Germany was conducted by the governments of British Prime Minister
Neville Chamberlain Arthur Neville Chamberlain (; 18 March 18699 November 1940) was a British politician who served as Prime Minister of the United Kingdom from May 1937 to May 1940 and Leader of the Conservative Party (UK), Leader of the Conservative Party from ...
and French Prime Minister Édouard Daladier. The policy immediately raised the question of whether the Soviet Union could avoid being next on Hitler's list. Meanwhile the Soviet leadership believed that the West wanted to encourage German aggression in the East. For Germany, an autarkic economic approach and an alliance with Britain were impossible and so closer relations with the Soviet Union to obtain
raw materials A raw material, also known as a feedstock, unprocessed material, or primary commodity, is a basic material that is used to produce goods, finished goods, energy, or intermediate materials/Intermediate goods that are feedstock for future finished ...
became necessary. Besides economic reasons, an expected British blockade during a war would also create massive shortages for Germany in a number of key raw materials. After the Munich Agreement, the resulting increase in German military supply needs and Soviet demands for military machinery made talks between the two countries occur from late 1938 to March 1939. Also, the third Soviet five-year plan required new infusions of technology and industrial equipment. German war planners had estimated serious shortfalls of raw materials if Germany entered a war without the Soviet supply. On 31 March 1939, in response to Germany's defiance of the Munich Agreement and the creation of the
Protectorate of Bohemia and Moravia The Protectorate of Bohemia and Moravia was a partially-annexation, annexed territory of Nazi Germany that was established on 16 March 1939 after the Occupation of Czechoslovakia (1938–1945), German occupation of the Czech lands. The protector ...
, Britain pledged its support and that of France to guarantee the independence of Poland, Belgium, Romania, Greece and Turkey. On 6 April, Poland and Britain agreed to formalise the guarantee as a military alliance, pending negotiations. On 28 April, Hitler denounced the 1934 German–Polish declaration of non-aggression and the 1935 Anglo–German Naval Agreement.. In mid-March 1939, attempting to contain Hitler's expansionism, the Soviet Union, Britain and France started to trade a flurry of suggestions and counterplans on a potential political and military agreement. Informal consultations started in April, but the main negotiations began only in May. Meanwhile, throughout early 1939, Germany had secretly hinted to Soviet diplomats that it could offer better terms for a political agreement than could Britain and France... The Soviet Union, which feared Western powers and the possibility of "capitalist encirclements", had little hope of preventing war and wanted nothing less than an ironclad military alliance with France and Britain to provide guaranteed support for a two-pronged attack on Germany. As such, Stalin's adherence to the collective security line was purely conditional. Britain and France believed that war could still be avoided, and that the Soviet Union had been so weakened by the
Great Purge The Great Purge, or the Great Terror (), also known as the Year of '37 () and the Yezhovshchina ( , ), was a political purge in the Soviet Union that took place from 1936 to 1938. After the Assassination of Sergei Kirov, assassination of ...
that it could not be a main military participant. Many military sources were at variance with the last point, especially after the Soviet victories over the Japanese
Kwantung Army The Kwantung Army (Japanese language, Japanese: 関東軍, ''Kantō-gun'') was a Armies of the Imperial Japanese Army, general army of the Imperial Japanese Army from 1919 to 1945. The Kwantung Army was formed in 1906 as a security force for th ...
in
Manchuria Manchuria is a historical region in northeast Asia encompassing the entirety of present-day northeast China and parts of the modern-day Russian Far East south of the Uda (Khabarovsk Krai), Uda River and the Tukuringra-Dzhagdy Ranges. The exact ...
. France was more anxious to find an agreement with the Soviet Union than Britain was. As a continental power, France was more willing to make concessions and more fearful of the dangers of an agreement between the Soviet Union and Germany. The contrasting attitudes partly explain why the Soviets have often been charged with playing a double game in 1939 of carrying on open negotiations for an alliance with Britain and France but secretly considering propositions from Germany. By the end of May, drafts had been formally presented. In mid-June, the main tripartite negotiations started. Discussions were focused on potential guarantees to Central and Eastern Europe in the case of German aggression. The Soviets proposed to consider that a political turn towards Germany by the
Baltic states The Baltic states or the Baltic countries is a geopolitical term encompassing Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, and the OECD. The three sovereign states on the eastern co ...
would constitute an "indirect aggression" towards the Soviet Union. Britain opposed such proposals because they feared the Soviets' proposed language would justify a Soviet intervention in Finland and the Baltic states or push those countries to seek closer relations with Germany. The discussion of a definition of "indirect aggression" became one of the sticking points between the parties, and by mid-July, the tripartite political negotiations effectively stalled while the parties agreed to start negotiations on a military agreement, which the Soviets insisted had to be reached at the same time as any political agreement. One day before the military negotiations began, the Soviet
Politburo A politburo () or political bureau is the highest organ of the central committee in communist parties. The term is also sometimes used to refer to similar organs in socialist and Islamist parties, such as the UK Labour Party's NEC or the Poli ...
pessimistically expected the coming negotiations to go nowhere and formally decided to consider German proposals seriously. The military negotiations began on 12 August in Moscow, with a British delegation headed by Admiral Sir Reginald Drax, French delegation headed by General Aimé Doumenc and the Soviet delegation headed by
Kliment Voroshilov Kliment Yefremovich Voroshilov ( ; ), popularly known as Klim Voroshilov (; 4 February 1881 – 2 December 1969), was a prominent Soviet Military of the Soviet Union, military officer and politician during the Stalinism, Stalin era (1924–195 ...
, the commissar of defence, and
Boris Shaposhnikov Boris Mikhaylovich Shaposhnikov () ( – 26 March 1945) was a Soviet Union, Soviet military officer, Military theory, theoretician and Marshal of the Soviet Union. He served as the Chief of the General Staff (Russia), Chief of the General St ...
, chief of the general staff. Without written credentials, Drax was not authorised to guarantee anything to the Soviet Union and had been instructed by the British government to prolong the discussions as long as possible and to avoid answering the question of whether Poland would agree to permit Soviet troops to enter the country if the Germans invaded.


Negotiations


Beginning of secret talks

From April to July, Soviet and German officials made statements on the potential for the beginning of political negotiations, but no actual negotiations took place. "The Soviet Union had wanted good relations with Germany for years and was happy to see that feeling finally reciprocated", wrote the historian Gerhard L. Weinberg. The ensuing discussion of a potential political deal between Germany and the Soviet Union had to be channeled into the framework of economic negotiations between the two countries, since close military and diplomatic connections that existed before the mid-1930s had been largely severed. In May, Stalin replaced his foreign minister from 1930 to 1939,
Maxim Litvinov Maxim Maximovich Litvinov (; born Meir Henoch Wallach-Finkelstein; 17 July 1876 – 31 December 1951) was a Russian Empire, Russian revolutionary and prominent Soviet Union, Soviet statesman and diplomat who served as Ministry of Foreign Aff ...
, who had advocated rapprochement with the West and was also
Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
, with
Vyacheslav Molotov Vyacheslav Mikhaylovich Molotov (; – 8 November 1986) was a Soviet politician, diplomat, and revolutionary who was a leading figure in the government of the Soviet Union from the 1920s to the 1950s, as one of Joseph Stalin's closest allies. ...
to allow the Soviet Union more latitude in discussions with more parties, instead of only Britain and France. On 23 August 1939, two Focke-Wulf Condors, containing German diplomats, officials, and photographers (about 20 in each plane), headed by Ribbentrop, descended into Moscow. As the Nazi emissaries stepped off the plane, a Soviet military band played "''Deutschland, Deutschland über Alles''". The Nazi arrival was well planned, with all aesthetics in order. The classic
hammer and sickle The hammer and sickle (Unicode: ) is a communist symbol representing proletarian solidarity between industrial and agricultural workers. It was first adopted during the Russian Revolution at the end of World War I, the hammer representing wo ...
was propped up next to the
swastika The swastika (卐 or 卍, ) is a symbol used in various Eurasian religions and cultures, as well as a few Indigenous peoples of Africa, African and Indigenous peoples of the Americas, American cultures. In the Western world, it is widely rec ...
of the Nazi flag that had been used in a local film studio for Soviet propaganda films. After stepping off the plane and shaking hands, Ribbentrop and Gustav Hilger along with German ambassador Friedrich-Werner von der Schulenburg and Stalin's chief bodyguard, Nikolai Vlasik, entered a limousine operated by the
NKVD The People's Commissariat for Internal Affairs (, ), abbreviated as NKVD (; ), was the interior ministry and secret police of the Soviet Union from 1934 to 1946. The agency was formed to succeed the Joint State Political Directorate (OGPU) se ...
to travel to
Red Square Red Square ( rus, Красная площадь, Krasnaya ploshchad', p=ˈkrasnəjə ˈploɕːɪtʲ) is one of the oldest and largest town square, squares in Moscow, Russia. It is located in Moscow's historic centre, along the eastern walls of ...
. The limousine arrived close to Stalin's office and was greeted by Alexander Poskrebyshev, the chief of Stalin's personal chancellery. The Germans were led up a flight of stairs to a room with lavish furnishings. Stalin and Molotov greeted the visitors, much to the Nazis' surprise. It was well known that Stalin avoided meeting foreign visitors, and so his presence at the meeting showed how seriously the Soviets were taking the negotiations. In late July and early August 1939, Soviet and German officials agreed on most of the details of a planned economic agreement and specifically addressed a potential political agreement, which the Soviets stated could come only after an economic agreement. The German presence in the Soviet capital during negotiations were rather tense. German pilot Hans Baur recalled that Soviet secret police followed every move. Their job was to inform authorities when he left his residence and where he was headed. Baur's guide informed him: "Another car would tack itself onto us and follow us fifty or so yards in the rear, and wherever we went and whatever we did, the secret police would be on our heels." Baur also recalled trying to tip his Russian driver, which led to a harsh exchange of words: "He was furious. He wanted to know whether this was the thanks he got for having done his best for us to get him into prison. We knew perfectly well it was forbidden to take tips."


August negotiations

In early August, Germany and the Soviet Union worked out the last details of their economic deal and started to discuss a political agreement. Both countries' diplomats explained to each other the reasons for the hostility in their foreign policy in the 1930s and found common ground in both countries' anticapitalism with Karl Schnurre stating: "there is one common element in the ideology of Germany, Italy, and the Soviet Union: opposition to the capitalist democracies" or that "it seems to us rather unnatural that a socialist state would stand on the side of the western democracies". At the same time, British, French, and Soviet negotiators scheduled three-party talks on military matters to occur in Moscow in August 1939 that aimed to define what the agreement would specify on the reaction of the three powers to a German attack. The tripartite military talks, started in mid-August, hit a sticking point on the passage of Soviet troops through Poland if Germans attacked, and the parties waited as British and French officials overseas pressured Polish officials to agree to such terms. Polish officials refused to allow Soviet troops into Polish territory if Germany attacked; Polish Foreign Minister
Józef Beck Józef Beck (; 4 October 1894 – 5 June 1944) was a Polish statesman who served the Second Republic of Poland as a diplomat and military officer. A close associate of Józef Piłsudski, Beck is most famous for being Polish foreign minister in ...
pointed out that the Polish government feared that if the
Red Army The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
entered Polish territory, it would never leave.. On 19 August, the 1939 German–Soviet Commercial Agreement was finally signed. On 21 August, the Soviets suspended the tripartite military talks and cited other reasons. The same day, Stalin received assurances that Germany would approve secret protocols to the proposed non-aggression pact that would place the half of Poland east of the
Vistula The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland. The Vistula rises at Barania Góra i ...
River as well as
Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...
,
Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...
, Finland and
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
in the Soviet sphere of influence.. That night, Stalin replied that the Soviets were willing to sign the pact and that he would receive Ribbentrop on 23 August.


News leaks

On 25 August 1939, the ''New York Times'' ran a front-page story by Otto D. Tolischus, "Nazi Talks Secret", whose subtitle included "Soviet and Reich Agree on East". On 26 August 1939, the ''New York Times'' reported Japanese anger and French communist surprise over the pact. The same day, however, Tolischus filed a story that noted Nazi troops on the move near Gleiwitz (now
Gliwice Gliwice (; , ) is a city in Upper Silesia, in southern Poland. The city is located in the Silesian Highlands, on the Kłodnica river (a tributary of the Oder River, Oder). It lies approximately 25 km west from Katowice, the regional capital ...
), which led to the
false flag A false flag operation is an act committed with the intent of disguising the actual source of responsibility and pinning blame on another party. The term "false flag" originated in the 16th century as an expression meaning an intentional misrep ...
Gleiwitz incident on 31 August 1939. On 28 August 1939, the ''New York Times'' was still reporting on fears of a Gleiwitz raid. On 29 August 1939, the ''New York Times'' reported that the
Supreme Soviet The Supreme Soviet () was the common name for the legislative bodies (parliaments) of the Soviet socialist republics (SSR) in the Union of Soviet Socialist Republics (USSR). These soviets were modeled after the Supreme Soviet of the USSR, establ ...
had failed on its first day of convening to act on the pact. The same day, the ''New York Times'' also reported from
Montreal Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
, Canada, that American Professor Samuel N. Harper of the University of Chicago had stated publicly his belief that "the Russo-German non-aggression pact conceals an agreement whereby Russia and Germany may have planned spheres of influence for Eastern Europe". On 30 August 1939, the ''New York Times'' reported a Soviet buildup on its Western frontiers by moving 200,000 troops from the
Far East The Far East is the geographical region that encompasses the easternmost portion of the Asian continent, including North Asia, North, East Asia, East and Southeast Asia. South Asia is sometimes also included in the definition of the term. In mod ...
.


Secret protocol

On 22 August, one day after talks broke down with
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
and Britain,
Moscow Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
revealed that Ribbentrop would visit Stalin the next day. The Soviets were still negotiating with the British and the French missions in Moscow. With the Western nations unwilling to accede to Soviet demands, Stalin instead entered a secret German–Soviet pact. On 23 August, a ten-year
non-aggression pact A non-aggression pact or neutrality pact is a treaty between two or more states/countries that includes a promise by the signatories not to engage in military action against each other. Such treaties may be described by other names, such as a t ...
was signed with provisions that included consultation, arbitration if either party disagreed, neutrality if either went to war against a third power and no membership of a group "which is directly or indirectly aimed at the other". The article "On Soviet–German Relations" in the Soviet newspaper ''
Izvestia ''Izvestia'' ( rus, Известия, r=Izvestiya, p=ɪzˈvʲesʲtʲɪjə, "The News") is a daily broadsheet newspaper in Russia. Founded in February 1917, ''Izvestia'', which covered foreign relations, was the organ of the Supreme Soviet of th ...
'' of 21 August 1939, stated: There was also a secret protocol to the pact, which was revealed only after Germany's defeat in 1945 although hints about its provisions had been leaked much earlier, so as to influence Lithuania. According to the protocol, Poland, Romania, Lithuania, Latvia, Estonia, and Finland were divided into German and Soviet "
spheres of influence In the field of international relations, a sphere of influence (SOI) is a spatial region or concept division over which a state or organization has a level of cultural, economic, military, or political exclusivity. While there may be a formal a ...
".. In the north, Finland, Estonia, and Latvia were assigned to the Soviet sphere. Poland was to be partitioned in the event of its "political rearrangement": the areas east of the
Pisa Pisa ( ; ) is a city and ''comune'' (municipality) in Tuscany, Central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for the Leaning Tow ...
,
Narew The Narew (; ; or ) is a 499-kilometre (310 mi) river primarily in north-eastern Poland. It is a tributary of the river Vistula. The Narew is one of Europe's few braided rivers, the term relating to the twisted channels resembling braided h ...
,
Vistula The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland. The Vistula rises at Barania Góra i ...
, and San rivers would go to the Soviet Union, and Germany would occupy the west.
Warsaw Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at ...
, in turn, would be effectively divided between them into two parts. Lithuania, which was adjacent to
East Prussia East Prussia was a Provinces of Prussia, province of the Kingdom of Prussia from 1772 to 1829 and again from 1878 (with the Kingdom itself being part of the German Empire from 1871); following World War I it formed part of the Weimar Republic's ...
, was assigned to the German sphere of influence, but a second secret protocol, agreed to in September 1939, reassigned Lithuania to the Soviet Union.. According to the protocol, Lithuania would be granted its historical capital,
Vilnius Vilnius ( , ) is the capital of and List of cities in Lithuania#Cities, largest city in Lithuania and the List of cities in the Baltic states by population, most-populous city in the Baltic states. The city's estimated January 2025 population w ...
, which was part of Poland during the interwar period. Another clause stipulated that Germany would not interfere with the Soviet Union's actions towards
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
, which was then part of
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
. As a result, Bessarabia as well as the Northern Bukovina and Hertsa regions were occupied by the Soviets and integrated into the Soviet Union. At the signing, Ribbentrop and Stalin enjoyed warm conversations, exchanged toasts and further addressed the prior hostilities between the countries in the 1930s. They characterised
Britain Britain most often refers to: * Great Britain, a large island comprising the countries of England, Scotland and Wales * The United Kingdom of Great Britain and Northern Ireland, a sovereign state in Europe comprising Great Britain and the north-eas ...
as always attempting to disrupt Soviet–German relations and stated that the
Anti-Comintern Pact The Anti-Comintern Pact, officially the Agreement against the Communist International was an anti-communist pact concluded between Nazi Germany and the Empire of Japan on 25 November 1936 and was directed against the Communist International (Com ...
was aimed not at the Soviet Union but actually at Western democracies and "frightened principally the
City of London The City of London, also known as ''the City'', is a Ceremonial counties of England, ceremonial county and Districts of England, local government district with City status in the United Kingdom, city status in England. It is the Old town, his ...
ritish financiersand the English shopkeepers."


Revelation

The agreement stunned the world.
John Gunther John Gunther (August 30, 1901 – May 29, 1970) was an Americans, American journalist and writer. His success came primarily by a series of popular sociopolitical works, known as the "Inside" books (1936–1972), including the best-sell ...
, in Moscow in August 1939, recalled how the news of the 19 August commercial agreement surprised journalists and diplomats, who hoped for world peace. They did not expect the 21 August announcement of the non-aggression pact: "Nothing more unbelievable could be imagined. Astonishment and skepticism turned quickly to consternation and alarm". The news was met with utter shock and surprise by government leaders and media worldwide, most of whom were aware of only the British–French–Soviet negotiations, which had taken place for months; by Germany's allies, notably Japan; by the
Comintern The Communist International, abbreviated as Comintern and also known as the Third International, was a political international which existed from 1919 to 1943 and advocated world communism. Emerging from the collapse of the Second Internatio ...
and foreign Communist parties; and Jewish communities all around the world. On 24 August, ''
Pravda ''Pravda'' ( rus, Правда, p=ˈpravdə, a=Ru-правда.ogg, 'Truth') is a Russian broadsheet newspaper, and was the official newspaper of the Central Committee of the Communist Party of the Soviet Union, when it was one of the most in ...
'' and ''
Izvestia ''Izvestia'' ( rus, Известия, r=Izvestiya, p=ɪzˈvʲesʲtʲɪjə, "The News") is a daily broadsheet newspaper in Russia. Founded in February 1917, ''Izvestia'', which covered foreign relations, was the organ of the Supreme Soviet of th ...
'' carried news of the pact's public portions, complete with the now-famous front-page picture of Molotov signing the treaty with a smiling Stalin looking on. The same day, German diplomat Hans von Herwarth, whose grandmother was Jewish, informed Italian diplomat Guido Relli and American
chargé d'affaires A (), plural ''chargés d'affaires'', often shortened to ''chargé'' (French) and sometimes in colloquial English to ''charge-D'', is a diplomat who serves as an embassy's chief of mission in the absence of the ambassador. The term is Frenc ...
Charles Bohlen of the secret protocol on the vital interests in the countries' allotted "spheres of influence" but failed to reveal the annexation rights for "territorial and political rearrangement". The agreement's public terms so exceeded the terms of an ordinary non-aggression treaty—requiring that both parties consult with each other, and not aid a third party attacking either—that Gunther heard a joke that Stalin had joined the anti-Comintern pact. ''
Time Magazine ''Time'' (stylized in all caps as ''TIME'') is an American news magazine based in New York City. It was published weekly for nearly a century. Starting in March 2020, it transitioned to every other week. It was first published in New York Cit ...
'' repeatedly referred to the Pact as the "Communazi Pact" and its participants as "communazis" until April 1941. Soviet propaganda and representatives went to great lengths to minimize the importance of the fact that they had opposed and fought the Germans in various ways for a decade prior to signing the pact. Molotov tried to reassure the Germans of his good intentions by commenting to journalists that "fascism is a matter of taste". For its part, Germany also did a public volte-face regarding its virulent opposition to the Soviet Union, but Hitler still viewed an attack on the Soviet Union as "inevitable". Concerns over the possible existence of a secret protocol were expressed first by the intelligence organizations of the Baltic states only days after the pact was signed. Speculation grew stronger when Soviet negotiators referred to its content during the negotiations for military bases in those countries (see
occupation of the Baltic States The occupation of the Baltic states was a period of annexation of Estonia, Latvia and Lithuania by the Soviet Union from 1940 until its Dissolution of the Soviet Union, dissolution in 1991. For a period of several years during World War II, Naz ...
). The day after the pact was signed, the Franco-British military delegation urgently requested a meeting with Soviet military negotiator
Kliment Voroshilov Kliment Yefremovich Voroshilov ( ; ), popularly known as Klim Voroshilov (; 4 February 1881 – 2 December 1969), was a prominent Soviet Military of the Soviet Union, military officer and politician during the Stalinism, Stalin era (1924–195 ...
. On 25 August, Voroshilov told them that "in view of the changed political situation, no useful purpose can be served in continuing the conversation". The same day, Hitler told the British ambassador to Berlin that the pact with the Soviets prevented Germany from facing a two-front war, which changed the strategic situation from that in World War I, and that Britain should accept his demands on Poland. On 25 August, Hitler was surprised when Britain joined a defense pact with Poland. Hitler postponed his plans for an
invasion of Poland The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak R ...
on 26 August to 1 September. In accordance with the defence pact, Britain and France declared war on Germany on 3 September.


Consequences in Finland, Poland, the Baltic States and Romania


Initial invasions

On 1 September 1939, Germany invaded Poland from the west. Within a few days, Germany began conducting massacres of Polish and Jewish civilians and POWs,. which took place in over 30 towns and villages in the first month of the German occupation... The
Luftwaffe The Luftwaffe () was the aerial warfare, aerial-warfare branch of the before and during World War II. German Empire, Germany's military air arms during World War I, the of the Imperial German Army, Imperial Army and the of the Imperial Ge ...
also took part by strafing fleeing civilian refugees on roads and by carrying out a bombing campaign. The Soviet Union assisted German air forces by allowing them to use signals broadcast by the Soviet radio station at
Minsk Minsk (, ; , ) is the capital and largest city of Belarus, located on the Svislach (Berezina), Svislach and the now subterranean Nyamiha, Niamiha rivers. As the capital, Minsk has a special administrative status in Belarus and is the administra ...
, allegedly "for urgent aeronautical experiments". Hitler declared at Danzig: In the opinion of Robert Service, Stalin did not move instantly but was waiting to see whether the Germans would halt within the agreed area, and the Soviet Union also needed to secure the frontier in the
Soviet–Japanese border conflicts The Soviet–Japanese border conflicts were a series of minor and major conflicts fought between the Soviet Union (led by Stalin, Joseph Stalin), Mongolian People's Republic, Mongolia (led by Khorloogiin Choibalsan) and Empire of Japan, Japan ...
. On 17 September, the
Red Army The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
invaded Poland, violating the 1932 Soviet–Polish Non-Aggression Pact, and occupied the Polish territory assigned to it by the Molotov–Ribbentrop Pact. That was followed by co-ordination with German forces in Poland. Polish troops already fighting much stronger German forces on its west desperately tried to delay the capture of Warsaw. Consequently, Polish forces could not mount significant resistance against the Soviets. On 18 September, ''
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'' published an editorial arguing that "Hitlerism is brown communism, Stalinism is red fascism...The world will now understand that the only real 'ideological' issue is one between democracy, liberty and peace on the one hand and
despotism In political science, despotism () is a government, form of government in which a single entity rules with absolute Power (social and political), power. Normally, that entity is an individual, the despot (as in an autocracy), but societies whi ...
, terror and war on the other." On 21 September, Marshal of the Soviet Union Voroshilov, German military attaché General Köstring, and other officers signed a formal agreement in Moscow co-ordinating military movements in Poland, including the "purging" of saboteurs and the Red Army assisting with destruction of the "enemy". Joint German–Soviet parades were held in
Lviv Lviv ( or ; ; ; see #Names and symbols, below for other names) is the largest city in western Ukraine, as well as the List of cities in Ukraine, fifth-largest city in Ukraine, with a population of It serves as the administrative centre of ...
and Brest-Litovsk, and the countries' military commanders met in the latter city. Stalin had decided in August that he was going to liquidate the Polish state, and a German–Soviet meeting in September addressed the future structure of the "Polish region". Soviet authorities immediately started a campaign of Sovietisation of the newly acquired areas. The Soviets organised staged elections, the result of which was to become a legitimisation of the Soviet annexation of eastern Poland..


Modification of secret protocols

Eleven days after the Soviet invasion of the Polish
Kresy Eastern Borderlands (), often simply Borderlands (, ) was a historical region of the eastern part of the Second Polish Republic. The term was coined during the interwar period (1918–1939). Largely agricultural and extensively multi-ethnic with ...
, the secret protocol of the Molotov–Ribbentrop Pact was modified by the German–Soviet Boundary and Friendship Treaty, allotting Germany a larger part of Poland and transferring Lithuania, with the exception of the left bank of the River Scheschupe, the "Lithuanian Strip", from the envisioned German sphere to the Soviet sphere. On 28 September 1939, the Soviet Union and German Reich issued a joint declaration in which they declared: On 3 October, Friedrich Werner von der Schulenburg, the German ambassador in Moscow, informed Joachim Ribbentrop that the Soviet government was willing to cede the city of
Vilnius Vilnius ( , ) is the capital of and List of cities in Lithuania#Cities, largest city in Lithuania and the List of cities in the Baltic states by population, most-populous city in the Baltic states. The city's estimated January 2025 population w ...
and its environs. On 8 October 1939, a new German–Soviet agreement was reached by an exchange of letters between
Vyacheslav Molotov Vyacheslav Mikhaylovich Molotov (; – 8 November 1986) was a Soviet politician, diplomat, and revolutionary who was a leading figure in the government of the Soviet Union from the 1920s to the 1950s, as one of Joseph Stalin's closest allies. ...
and the German ambassador. The
Baltic states The Baltic states or the Baltic countries is a geopolitical term encompassing Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, and the OECD. The three sovereign states on the eastern co ...
of
Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...
,
Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...
, and
Lithuania Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
were given no choice but to sign a so-called "Pact of Defence and Mutual Assistance", which permitted the Soviet Union to station troops in them.


Soviet war with Finland and Katyn massacre

After the
Baltic states The Baltic states or the Baltic countries is a geopolitical term encompassing Estonia, Latvia, and Lithuania. All three countries are members of NATO, the European Union, the Eurozone, and the OECD. The three sovereign states on the eastern co ...
had been forced to accept treaties, Stalin turned his sights on Finland and was confident that its capitulation could be attained without great effort. The Soviets demanded territories on the
Karelian Isthmus The Karelian Isthmus (; ; ) is the approximately stretch of land situated between the Gulf of Finland and Lake Ladoga in northwestern Russia, to the north of the River Neva. Its northwestern boundary is a line from the Bay of Vyborg to the we ...
, the islands of the
Gulf of Finland The Gulf of Finland (; ; ; ) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg—the second largest city of Russia—to the east, where the river Neva drains into it. ...
and a military base near the Finnish capital,
Helsinki Helsinki () is the Capital city, capital and most populous List of cities and towns in Finland, city in Finland. It is on the shore of the Gulf of Finland and is the seat of southern Finland's Uusimaa region. About people live in the municipali ...
, which Finland rejected. The Soviets staged the
shelling of Mainila The Shelling of Mainila (, ), or the Mainila incident (), was a military incident on 26 November 1939 in which the Soviet Union's Red Army shellfire, shelled the Soviet border village of Mainila () near Beloostrov. The Soviet Union declared that ...
on 26 November and used it as a pretext to withdraw from the Soviet–Finnish Non-Aggression Pact. On 30 November, the
Red Army The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
invaded Finland, launching the
Winter War The Winter War was a war between the Soviet Union and Finland. It began with a Soviet invasion of Finland on 30 November 1939, three months after the outbreak of World War II, and ended three and a half months later with the Moscow Peac ...
with the aim of annexing Finland into the Soviet Union. The Soviets formed the Finnish Democratic Republic to govern Finland after Soviet conquest. The leader of the Leningrad Military District, Andrei Zhdanov, commissioned a celebratory piece from
Dmitri Shostakovich Dmitri Dmitriyevich Shostakovich, group=n (9 August 1975) was a Soviet-era Russian composer and pianist who became internationally known after the premiere of his First Symphony in 1926 and thereafter was regarded as a major composer. Shostak ...
, '' Suite on Finnish Themes'', to be performed as the marching bands of the Red Army would be parading through Helsinki. After Finnish defenses surprisingly held out for over three months and inflicted stiff losses on Soviet forces, under the command of
Semyon Timoshenko Semyon Konstantinovich Timoshenko (; ; – 31 March 1970) was a Soviet military commander, Marshal of the Soviet Union, and one of the most prominent Red Army commanders during the Second World War. Born to a Ukrainian family in Bessarabia, ...
, the Soviets settled for an
interim peace The Interim Peace (, ) was a short period in the history of Finland during the Second World War. The term is used for the time between the Winter War and the Continuation War, lasting a little over 15 months, from 13 March 1940 to 24 June 1941. ...
. Finland ceded parts of
Karelia Karelia (; Karelian language, Karelian and ; , historically Коре́ла, ''Korela'' []; ) is an area in Northern Europe of historical significance for Russia (including the Soviet Union, Soviet era), Finland, and Sweden. It is currentl ...
, Kuusamo, and Salla together with Hanko leased as a naval base (9% of Finnish territory),. which resulted in approximately 422,000 Finns (12% of Finland's population) losing their homes. Soviet official casualty counts in the war exceeded 200,000 although Soviet Premier
Nikita Khrushchev Nikita Sergeyevich Khrushchev (– 11 September 1971) was the General Secretary of the Communist Party of the Soviet Union, First Secretary of the Communist Party of the Soviet Union from 1953 to 1964 and the Premier of the Soviet Union, Chai ...
later claimed that the casualties may have been one million. Around that time, after several Gestapo–NKVD conferences, Soviet
NKVD The People's Commissariat for Internal Affairs (, ), abbreviated as NKVD (; ), was the interior ministry and secret police of the Soviet Union from 1934 to 1946. The agency was formed to succeed the Joint State Political Directorate (OGPU) se ...
officers also conducted lengthy interrogations of 300,000 Polish
POWs A prisoner of war (POW) is a person held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610. Belligerents hold prisoners of war for a ...
in camps.. that were a selection process to determine who would be killed. On 5 March 1940, in what would later be known as the
Katyn massacre The Katyn massacre was a series of mass killings under Communist regimes, mass executions of nearly 22,000 Polish people, Polish military officer, military and police officers, border guards, and intelligentsia prisoners of war carried out by t ...
,. 22,000 members of the military as well as intellectuals were executed, labelled "nationalists and counterrevolutionaries" or kept at camps and prisons in western Ukraine and
Belarus Belarus, officially the Republic of Belarus, is a landlocked country in Eastern Europe. It is bordered by Russia to the east and northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Belarus spans an a ...
.


Soviet Union occupies the Baltic states and part of Romania

In mid-June 1940, while international attention focused on the German invasion of France, Soviet NKVD troops raided border posts in
Lithuania Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
,
Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...
and
Latvia Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe. It is one of the three Baltic states, along with Estonia to the north and Lithuania to the south. It borders Russia to the east and Belarus to t ...
.. State administrations were liquidated and replaced by Soviet cadres, who deported or killed 34,250 Latvians, 75,000 Lithuanians and almost 60,000 Estonians. Elections took place, with a single pro-Soviet candidate listed for many positions, and the resulting people's assemblies immediately requesting admission into the Soviet Union, which was granted. (The Soviets annexed the whole of Lithuania, including the Šešupė area, which had been earmarked for Germany.) Finally, on 26 June, four days after the armistice between France and Nazi Germany, the Soviet Union issued an ultimatum that demanded
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
and unexpectedly Northern Bukovina from Romania. Two days later, the Romanians acceded to the Soviet demands, and the Soviets occupied the territories. The Hertsa region was initially not requested by the Soviets but was later occupied by force after the Romanians had agreed to the initial Soviet demands. The subsequent waves of deportations began in
Bessarabia Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coa ...
and Northern Bukovina.


Beginnings of Operation Tannenberg and other Nazi atrocities

At the end of October 1939, Germany enacted the death penalty for disobedience to the German occupation.. Germany began a campaign of "
Germanization Germanisation, or Germanization, is the spread of the German language, German people, people, and German culture, culture. It was a central idea of German conservative thought in the 19th and the 20th centuries, when conservatism and ethnic nati ...
", which meant assimilating the occupied territories politically, culturally, socially and economically into the German Reich.. 50,000–200,000 Polish children were kidnapped to be Germanised. The elimination of Polish elites and intelligentsia was part of ''
Generalplan Ost The (; ), abbreviated GPO, was Nazi Germany's plan for the settlement and "Germanization" of captured territory in Eastern Europe, involving the genocide, extermination and large-scale ethnic cleansing of Slavs, Eastern European Jews, and o ...
''. The ''
Intelligenzaktion The ''Intelligenzaktion'' (), or the Intelligentsia mass shootings, was a series of mass murders committed against the Polish people, Polish intelligentsia (teachers, priests, physicians, and other prominent members of Polish society) during the ...
'', a plan to eliminate the Polish intelligentsia, Poland's 'leadership class', took place soon after the
German invasion of Poland The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak R ...
and lasted from fall of 1939 to the spring of 1940. As the result of the operation, in ten regional actions, about 60,000 Polish nobles, teachers, social workers, priests, judges and political activists were killed. It was continued in May 1940, when Germany launched '' AB-Aktion'',. More than 16,000 members of the intelligentsia were murdered in Operation Tannenberg alone. Germany also planned to incorporate all of the land into
Nazi Germany Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
. That effort resulted in the forced resettlement of two million Poles. Families were forced to travel in the severe winter of 1939–1940, leaving behind almost all of their possessions without compensation. As part of Operation Tannenberg alone, 750,000 Polish peasants were forced to leave, and their property was given to Germans. A further 330,000 were murdered.. Germany planned the eventual move of ethnic Poles to
Siberia Siberia ( ; , ) is an extensive geographical region comprising all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has formed a part of the sovereign territory of Russia and its predecessor states ...
. Although Germany used forced labourers in most other occupied countries, Poles and other Slavs were viewed as inferior by Nazi propaganda and thus better suited for such duties. Between 1 and 2.5 million Polish citizens. were transported to the Reich for forced labour. All Polish males were made to perform forced labour. While ethnic Poles were subject to selective persecution, all ethnic Jews were targeted by the Reich. In the winter of 1939–40, about 100,000 Jews were thus deported to Poland. They were initially gathered into massive urban ghettos, such as the 380,000 held in the
Warsaw Ghetto The Warsaw Ghetto (, officially , ; ) was the largest of the Nazi ghettos during World War II and the Holocaust. It was established in November 1940 by the Nazi Germany, German authorities within the new General Government territory of Occupat ...
, where large numbers died of starvation and diseases under their harsh conditions, including 43,000 in the Warsaw Ghetto alone... Poles and ethnic Jews were imprisoned in nearly every camp of the extensive concentration camp system in German-occupied Poland and the Reich. In Auschwitz, which began operating on 14 June 1940, 1.1 million people perished..


Romania and Soviet republics

In the summer of 1940, fear of the Soviet Union, in conjunction with German support for the territorial demands of
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
's neighbours and the Romanian government's own miscalculations, resulted in more territorial losses for Romania. Between 28 June and 4 July, the Soviet Union occupied and annexed Bessarabia, Northern Bukovina and the Hertsa region of Romania. On 30 August, Ribbentrop and Italian Foreign Minister
Galeazzo Ciano Gian Galeazzo Ciano, 2nd Count of Cortellazzo and Buccari ( , ; 18 March 1903 – 11 January 1944), was an Italian diplomat and politician who served as Italian Minister of Foreign Affairs, Foreign Minister in the government of his father-in-law ...
issued the
Second Vienna Award The Second Vienna Award was the second of two territorial disputes that were arbitrated by Nazi Germany and the Kingdom of Italy. On 30 August 1940, they assigned the territory of Northern Transylvania, including all of Maramureș and part of Cri ...
, giving
Northern Transylvania Northern Transylvania (, ) was the region of the Kingdom of Romania that during World War II, as a consequence of the August 1940 territorial agreement known as the Second Vienna Award, became part of the Kingdom of Hungary (1920-1946), Kingdom ...
to Hungary. On 7 September, Romania ceded
Southern Dobruja Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
to Bulgaria (
Axis An axis (: axes) may refer to: Mathematics *A specific line (often a directed line) that plays an important role in some contexts. In particular: ** Coordinate axis of a coordinate system *** ''x''-axis, ''y''-axis, ''z''-axis, common names ...
-sponsored
Treaty of Craiova The Treaty of Craiova (; ) was signed on 7 September 1940 and ratified on 13 September 1940 by the Kingdom of Bulgaria and the Kingdom of Romania. Under its terms, Romania had to allow Bulgaria to retake Southern Dobruja, which Romania had gained ...
).. After various events over the following months, Romania increasingly took on the aspect of a German-occupied country. The Soviet-occupied territories were converted into
republics of the Soviet Union In the Soviet Union, a Union Republic () or unofficially a Republic of the USSR was a Federated state, constituent federated political entity with a List of forms of government, system of government called a Soviet republic (system of governm ...
. During the two years after the annexation, the Soviets arrested approximately 100,000 Polish citizens. and deported between 350,000 and 1,500,000, of whom between 250,000 and 1,000,000 died, mostly civilians. Forced re-settlements into
gulag The Gulag was a system of Labor camp, forced labor camps in the Soviet Union. The word ''Gulag'' originally referred only to the division of the Chronology of Soviet secret police agencies, Soviet secret police that was in charge of runnin ...
labour camps and exile settlements in remote areas of the Soviet Union occurred. According to
Norman Davies Ivor Norman Richard Davies (born 8 June 1939) is a British and Polish historian, known for his publications on the history of Europe, Poland and the United Kingdom. He has a special interest in Central and Eastern Europe and is UNESCO Profes ...
, almost half of them were dead by July 1940.


Further secret protocol modifications settling borders and immigration issues

On 10 January 1941, Germany and the Soviet Union signed an agreement settling several ongoing issues. Secret protocols in the new agreement modified the "Secret Additional Protocols" of the German–Soviet Boundary and Friendship Treaty, ceding the Lithuanian Strip to the Soviet Union in exchange for US$7.5 million (). The agreement formally set the border between Germany and the Soviet Union between the Igorka River and the Baltic Sea.. It also extended trade regulation of the 1940 German-Soviet Commercial Agreement until 1 August 1942, increased deliveries above the levels of the first year of that agreement, settled trading rights in the Baltics and Bessarabia, calculated the compensation for German property interests in the Baltic states that were now occupied by the Soviets and covered other issues. It also covered the migration to Germany within months of ethnic Germans and German citizens in Soviet-held Baltic territories and the migration to the Soviet Union of Baltic and "White Russian" "nationals" in the German-held territories.


Soviet–German relations


Early political issues

Before the Molotov–Ribbentrop pact was announced, Western communists denied that such a treaty would be signed. Herbert Biberman, a future member of the
Hollywood Ten The Hollywood blacklist was the mid-20th century banning of suspected Communists from working in the United States entertainment industry. The blacklisting, blacklist began at the onset of the Cold War and Red Scare#Second Red Scare (1947–1957 ...
, denounced rumours as "Fascist propaganda". Earl Browder, the head of the
Communist Party USA The Communist Party USA (CPUSA), officially the Communist Party of the United States of America, also referred to as the American Communist Party mainly during the 20th century, is a communist party in the United States. It was established ...
, stated that "there is as much chance of agreement as of Earl Browder being elected president of the
Chamber of Commerce A chamber of commerce, or board of trade, is a form of business network. For example, a local organization of businesses whose goal is to further the interests of businesses. Business owners in towns and cities form these local societies to a ...
." Gunther wrote, however, that some knew "communism and Fascism were more closely allied than was normally understood", and Ernst von Weizsäcker had told Nevile Henderson on 16 August that the Soviet Union would "join in sharing in the Polish spoils". In September 1939, the Comintern suspended all anti-Nazi and anti-fascist propaganda and explained that the war in Europe was a matter of capitalist states attacking one another for imperialist purposes.. Western communists acted accordingly; although they had previously supported
collective security Collective security is arrangement between states in which the institution accepts that an attack on one state is the concern of all and merits a collective response to threats by all. Collective security was a key principle underpinning the Lea ...
, they now denounced Britain and France for going to war. When anti-German demonstrations erupted in
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
,
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
, the Comintern ordered the
Communist Party of Czechoslovakia The Communist Party of Czechoslovakia ( Czech and Slovak: ''Komunistická strana Československa'', KSČ) was a communist and Marxist–Leninist political party in Czechoslovakia that existed between 1921 and 1992. It was a member of the Com ...
to employ all of its strength to paralyse "chauvinist elements". Moscow soon forced the
French Communist Party The French Communist Party (, , PCF) is a Communism, communist list of political parties in France, party in France. The PCF is a member of the Party of the European Left, and its Member of the European Parliament, MEPs sit with The Left in the ...
and the
Communist Party of Great Britain The Communist Party of Great Britain (CPGB) was the largest communist organisation in Britain and was founded in 1920 through a merger of several smaller Marxist groups. Many miners joined the CPGB in the 1926 general strike. In 1930, the CPGB ...
to adopt anti-war positions. On 7 September, Stalin called Georgi Dimitrov, who sketched a new Comintern line on the war that stated that the war was unjust and imperialist, which was approved by the secretariat of the Comintern on 9 September. Thus, western communist parties now had to oppose the war and to vote against war credits. Although the French communists had unanimously voted in Parliament for war credits on 2 September and declared their "unshakeable will" to defend the country on 19 September, the Comintern formally instructed the party to condemn the war as imperialist on 27 September. By 1 October, the French communists advocated listening to German peace proposals, and leader Maurice Thorez deserted from the
French Army The French Army, officially known as the Land Army (, , ), is the principal Army, land warfare force of France, and the largest component of the French Armed Forces; it is responsible to the Government of France, alongside the French Navy, Fren ...
on 4 October and fled to Russia. Other communists also deserted from the army. The
Communist Party of Germany The Communist Party of Germany (, ; KPD ) was a major Far-left politics, far-left political party in the Weimar Republic during the interwar period, German resistance to Nazism, underground resistance movement in Nazi Germany, and minor party ...
featured similar attitudes. In ''Die Welt'', a communist newspaper published in
Stockholm Stockholm (; ) is the Capital city, capital and List of urban areas in Sweden by population, most populous city of Sweden, as well as the List of urban areas in the Nordic countries, largest urban area in the Nordic countries. Approximately ...
the exiled communist leader
Walter Ulbricht Walter Ernst Paul Ulbricht (; ; 30 June 18931 August 1973) was a German communist politician. Ulbricht played a leading role in the creation of the Weimar republic, Weimar-era Communist Party of Germany (KPD) and later in the early development ...
opposed the Allies, stated that Britain represented "the most reactionary force in the world", and argued, "The German government declared itself ready for friendly relations with the Soviet Union, whereas the English–French war bloc desires a war against the socialist Soviet Union. The Soviet people and the working people of Germany have an interest in preventing the English war plan". Despite a warning by the Comintern, German tensions were raised when the Soviets stated in September that they must enter Poland to "protect" their ethnic Ukrainian and Belarusian brethren from Germany. Molotov later admitted to German officials that the excuse was necessary because the Kremlin could find no other pretext for the Soviet invasion. During the early months of the Pact, Soviet foreign policy became critical of the Allies and more pro-German in turn. During the Fifth Session of the Supreme Soviet on 31 October 1939, Molotov analysed the international situation, thus giving the direction for communist propaganda. According to Molotov, Germany had a legitimate interest in regaining its position as a great power, and the Allies had started an aggressive war in order to maintain the Versailles system.


Expansion of raw materials and military trading

Germany and the Soviet Union entered an intricate trade pact on 11 February 1940 that was over four times larger than the one that the two countries had signed in August 1939. The new trade pact helped Germany surmount a British blockade. In the first year, Germany received one million tons of cereals, half-a-million tons of wheat, 900,000 tons of oil, 100,000 tons of cotton, 500,000 tons of phosphates and considerable amounts of other vital raw materials, along with the transit of one million tons of soybeans from
Manchuria Manchuria is a historical region in northeast Asia encompassing the entirety of present-day northeast China and parts of the modern-day Russian Far East south of the Uda (Khabarovsk Krai), Uda River and the Tukuringra-Dzhagdy Ranges. The exact ...
. Those and other supplies were being transported through Soviet and occupied Polish territories. The Soviets were to receive a naval cruiser, the plans to the battleship ''Bismarck'', heavy naval guns, other naval gear and 30 of Germany's latest warplanes, including the Bf 109 and Bf 110 fighters and Ju 88 bomber. The Soviets would also receive oil and electric equipment, locomotives, turbines, generators, diesel engines, ships, machine tools, and samples of German artillery, tanks, explosives, chemical-warfare equipment, and other items. The Soviets also helped Germany to avoid British naval blockades by providing a submarine base,
Basis Nord Basis Nord ("Base North") was a secret naval base of Nazi Germany's ''Kriegsmarine'' in Zapadnaya Litsa, west of Murmansk provided by the Soviet Union. The base was part of a partnership that developed between Germany and the Soviet Union follow ...
, in the northern Soviet Union near
Murmansk Murmansk () is a port city and the administrative center of Murmansk Oblast in the far Far North (Russia), northwest part of Russia. It is the world's largest city north of the Arctic Circle and sits on both slopes and banks of a modest fjord, Ko ...
. That also provided a refueling and maintenance location and a takeoff point for raids and attacks on shipping. In addition, the Soviets provided Germany with access to the
Northern Sea Route The Northern Sea Route (NSR) (, shortened to Севморпуть, ''Sevmorput'') is a shipping route about long. The Northern Sea Route (NSR) is the shortest shipping route between the western part of Eurasia and the Asia-Pacific region. Ad ...
for both cargo ships and raiders though only the commerce raider used the route before the German invasion, which forced Britain to protect sea lanes in both the Atlantic and the Pacific.


Summer deterioration of relations

The Finnish and Baltic invasions began a deterioration of relations between the Soviets and Germany. Stalin's invasions were a severe irritant to Berlin since the intent to accomplish them had not been communicated to the Germans beforehand, and they prompted concern that Stalin was seeking to form an anti-German bloc. Molotov's reassurances to the Germans only intensified the Germans' mistrust. On 16 June, as the Soviets invaded Lithuania but before they had invaded Latvia and Estonia, Ribbentrop instructed his staff "to submit a report as soon as possible as to whether in the Baltic States a tendency to seek support from the Reich can be observed or whether an attempt was made to form a bloc." In August 1940, the Soviet Union briefly suspended its deliveries under its commercial agreement after relations were strained after disagreements over policy in Romania, the Soviet war with Finland, Germany's falling behind on its deliveries of goods under the pact and Stalin's worry that Hitler's war with the West might end quickly after France signed an armistice. The suspension created significant resource problems for Germany. By the end of August, relations had improved again, as the countries had redrawn the Hungarian and Romanian borders and settled some Bulgarian claims, and Stalin was again convinced that Germany would face a long war in the west with Britain's improvement in its air battle with Germany and the execution of an agreement between the United States and Britain regarding destroyers and bases. In early September however, Germany arranged its own occupation of Romania, targeting its oil fields. That move raised tensions with the Soviets, who responded that Germany was supposed to have consulted with the Soviet Union under Article III of the pact.


German–Soviet Axis talks

After Germany in September 1940 entered the Tripartite Pact with Japan and Italy, Ribbentrop wrote to Stalin, inviting Molotov to Berlin for negotiations aimed to create a 'continental bloc' of Germany, Italy, Japan, and the Soviet Union that would oppose Britain and the United States. Stalin sent Molotov to Berlin to negotiate the terms for the Soviet Union to join the Axis and potentially to enjoy the spoils of the pact. After negotiations during November 1940 on where to extend the Soviet sphere of influence, Hitler broke off talks and continued planning for the eventual attempts to invade the Soviet Union.


Late relations

In an effort to demonstrate peaceful intentions toward Germany, on 13 April 1941, the Soviets signed a neutrality pact with Japan, an Axis power. While Stalin had little faith in Japan's commitment to neutrality, he felt that the pact was important for its political symbolism to reinforce a public affection for Germany. Stalin felt that there was a growing split in German circles about whether Germany should initiate a war with the Soviet Union. Stalin did not know that Hitler had been secretly discussing an invasion of the Soviet Union since summer 1940 and that Hitler had ordered his military in late 1940 to prepare for war in the East, regardless of the parties' talks of a potential Soviet entry as a fourth Axis power.. On 1 May
1941 The Correlates of War project estimates this to be the deadliest year in human history in terms of conflict deaths, placing the death toll at 3.49 million. However, the Uppsala Conflict Data Program estimates that the subsequent year, 1942, wa ...
USSR The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
held an annual International Workers Day parade on
Red Square Red Square ( rus, Красная площадь, Krasnaya ploshchad', p=ˈkrasnəjə ˈploɕːɪtʲ) is one of the oldest and largest town square, squares in Moscow, Russia. It is located in Moscow's historic centre, along the eastern walls of ...
in
Moscow Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
with German diplomat Ernst August Köstring and Wehrmacht general Hans Krebs invited as prominent guests.


Termination

Germany unilaterally terminated the pact at 03:15 on 22 June 1941 by launching a massive attack on the Soviet Union in
Operation Barbarossa Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along ...
. Stalin had ignored repeated warnings that Germany was likely to invade and ordered no "full-scale" mobilisation of forces although the mobilisation was ongoing. After the launch of the invasion, the territories gained by the Soviet Union as a result of the pact were lost in a matter of weeks. The southeastern part was absorbed into Greater Germany's
General Government The General Government (, ; ; ), formally the General Governorate for the Occupied Polish Region (), was a German zone of occupation established after the invasion of Poland by Nazi Germany, Slovak Republic (1939–1945), Slovakia and the Soviet ...
, and the rest was integrated with the
Reichskommissariat () is a German word for a type of administrative entity headed by a government official known as a '' Reichskommissar'' (). Although many offices existed, primarily throughout the Imperial German and Nazi periods in a number of fields (ranging ...
s Ostland and
Ukraine Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the nor ...
. Within six months, the Soviet military had suffered 4.3 million casualties, and three million more had been captured. The lucrative export of Soviet raw materials to Germany over the course of the economic relations continued uninterrupted until the outbreak of hostilities. The Soviet exports in several key areas enabled Germany to maintain its stocks of rubber and grain from the first day of the invasion to October 1941.


Aftermath


Discovery of the secret protocol

The German original of the secret protocols was presumably destroyed in the bombing of Germany, but in late 1943, Ribbentrop had ordered the most secret records of the German Foreign Office from 1933 onward, amounting to some 9,800 pages, to be microfilmed. When the various departments of the Foreign Office in Berlin were evacuated to
Thuringia Thuringia (; officially the Free State of Thuringia, ) is one of Germany, Germany's 16 States of Germany, states. With 2.1 million people, it is 12th-largest by population, and with 16,171 square kilometers, it is 11th-largest in area. Er ...
at the end of the war, Karl von Loesch, a civil servant who had worked for the chief interpreter Paul Otto Schmidt, was entrusted with the microfilm copies. He eventually received orders to destroy the secret documents but decided to bury the metal container with the microfilms as personal insurance for his future well-being. In May 1945, von Loesch approached the British Lieutenant Colonel Robert C. Thomson with the request to transmit a personal letter to Duncan Sandys, Churchill's son-in-law. In the letter, von Loesch revealed that he had knowledge of the documents' whereabouts but expected preferential treatment in return. Thomson and his American counterpart, Ralph Collins, agreed to transfer von Loesch to
Marburg Marburg (; ) is a college town, university town in the States of Germany, German federal state () of Hesse, capital of the Marburg-Biedenkopf Districts of Germany, district (). The town area spreads along the valley of the river Lahn and has ...
, in the American zone if he would produce the microfilms. The microfilms contained a copy of the Non-Aggression Treaty as well as the Secret Protocol. Both documents were discovered as part of the microfilmed records in August 1945 by US State Department employee Wendell B. Blancke, the head of a special unit called "Exploitation German Archives" (EGA). News of the secret protocols first appeared during the
Nuremberg trials #REDIRECT Nuremberg trials {{redirect category shell, {{R from other capitalisation{{R from move ...
. Alfred Seidl, the attorney for defendant Hans Frank, was able to place into evidence an affidavit that described them. It was written from memory by Nazi Foreign Office lawyer , who wrote the text and was present at its signing in Moscow. Later, Seidl obtained the German-language text of the secret protocols from an anonymous Allied source and attempted to place them into evidence while he was questioning witness Ernst von Weizsäcker, a former Foreign Office State Secretary. The Allied prosecutors objected, and the texts were not accepted into evidence, but Weizsäcker was permitted to describe them from memory, thus corroborating the Gaus affidavit. Finally, at the request of a ''
St. Louis Post-Dispatch The ''St. Louis Post-Dispatch'' is a regional newspaper based in St. Louis, Missouri, serving the St. Louis metropolitan area. It is the largest daily newspaper in the metropolitan area by circulation, surpassing the '' Belleville News-Democra ...
'' reporter, American deputy prosecutor Thomas J. Dodd acquired a copy of the secret protocols from Seidl and had it translated into English. They were first published on 22 May 1946 in a front-page story in that newspaper. Later, in Britain, they were published by ''
The Manchester Guardian ''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardi ...
''. The protocols gained wider media attention when they were included in an official State Department collection, ''Nazi–Soviet Relations 1939–1941'', edited by Raymond J. Sontag and James S. Beddie and published on 21 January 1948. The decision to publish the key documents on German–Soviet relations, including the treaty and protocol, had been taken already in spring 1947. Sontag and Beddie prepared the collection throughout the summer of 1947. In November 1947, President
Harry S. Truman Harry S. Truman (May 8, 1884December 26, 1972) was the 33rd president of the United States, serving from 1945 to 1953. As the 34th vice president in 1945, he assumed the presidency upon the death of Franklin D. Roosevelt that year. Subsequen ...
personally approved the publication, but it was held back in view of the Foreign Ministers Conference in London scheduled for December. Since negotiations at that conference did not prove to be constructive from an American point of view, the document edition was sent to press. The documents made headlines worldwide. State Department officials counted it as a success: "The Soviet Government was caught flat-footed in what was the first effective blow from our side in a clear-cut propaganda war." Despite publication of the recovered copy in western media, for decades, the official policy of the Soviet Union was to deny the existence of the secret protocol. The secret protocol's existence was officially denied until 1989.
Vyacheslav Molotov Vyacheslav Mikhaylovich Molotov (; – 8 November 1986) was a Soviet politician, diplomat, and revolutionary who was a leading figure in the government of the Soviet Union from the 1920s to the 1950s, as one of Joseph Stalin's closest allies. ...
, one of the signatories, went to his grave categorically rejecting its existence. The
French Communist Party The French Communist Party (, , PCF) is a Communism, communist list of political parties in France, party in France. The PCF is a member of the Party of the European Left, and its Member of the European Parliament, MEPs sit with The Left in the ...
did not acknowledge the existence of the secret protocol until 1968, as the party de-Stalinized. On 23 August 1986, tens of thousands of demonstrators in 21 western cities, including New York, London, Stockholm, Toronto, Seattle, and Perth participated in Black Ribbon Day Rallies to draw attention to the secret protocols.


Stalin's "Falsifiers of History" and Axis negotiations

In response to the publication of the secret protocols and other secret German–Soviet relations documents in the State Department edition ''Nazi–Soviet Relations'' (1948), Stalin published '' Falsifiers of History'', which included the claim that during the pact's operation, Stalin rejected Hitler's claim to share in a division of the world, without mentioning the Soviet offer to join the Axis. That version persisted, without exception, in historical studies, official accounts, memoirs, and textbooks published in the Soviet Union until the
dissolution of the Soviet Union The Soviet Union was formally dissolved as a sovereign state and subject of international law on 26 December 1991 by Declaration No. 142-N of the Soviet of the Republics of the Supreme Soviet of the Soviet Union. Declaration No. 142-Н of ...
. The book also claimed that the
Munich Agreement The Munich Agreement was reached in Munich on 30 September 1938, by Nazi Germany, the United Kingdom, the French Third Republic, French Republic, and the Kingdom of Italy. The agreement provided for the Occupation of Czechoslovakia (1938–194 ...
was a "secret agreement" between Germany and "the west" and a "highly important phase in their policy aimed at goading the Hitlerite aggressors against the Soviet Union."


Denial of the secret protocol

For decades, it was the official policy of the Soviet Union to deny the existence of the secret protocol to the Soviet–German Pact. At the behest of Mikhail Gorbachev, Alexander Yakovlev headed a commission investigating the existence of such a protocol. In December 1989, the commission concluded that the protocol had existed and revealed its findings to the Congress of People's Deputies of the Soviet Union.. As a result, the Congress passed the declaration confirming the existence of the secret protocols and condemning and denouncing them.. The Soviet government thus finally acknowledged and denounced the Secret Treaty and Mikhail Gorbachev, the last List of heads of state of the Soviet Union, Head of State condemned the pact. Vladimir Putin condemned the pact as "immoral" but also defended it as a "necessary evil". At a press conference on 19 December 2019, Putin went further and announced that the signing of the pact was no worse than the 1938
Munich Agreement The Munich Agreement was reached in Munich on 30 September 1938, by Nazi Germany, the United Kingdom, the French Third Republic, French Republic, and the Kingdom of Italy. The agreement provided for the Occupation of Czechoslovakia (1938–194 ...
, which led to the partition of Czechoslovakia. Both successor states of the pact parties have declared the secret protocols to be invalid from the moment that they were signed: the Federal Republic of Germany on 1 September 1989 and the Soviet Union on 24 December 1989, following an examination of the microfilmed copy of the German originals.. The Soviet copy of the original document was declassified in 1992 and published in a scientific journal in early 1993. In August 2009, in an article written for the Polish newspaper ''Gazeta Wyborcza'', Russian Prime Minister Vladimir Putin condemned the Molotov–Ribbentrop Pact as "immoral". The new Russian nationalists and historical revisionism (negationism), revisionists, including Russian negationist Aleksandr Dyukov (historian), Aleksandr Dyukov and Natalya Narochnitskaya, Nataliya Narotchnitskaya, whose book carried an approving foreword by the Russian foreign Minister Sergei Lavrov, described the pact as a necessary measure because of the British and French failure to enter into an antifascist pact.


Postwar commentary on motives of Stalin and Hitler

Some scholars believe that, from the very beginning of the Tripartite negotiations between the Soviet Union, Great Britain and France, the Soviets clearly required the other parties to agree to a Soviet occupation of Estonia, Latvia and Lithuania, and for Finland to be included in the Soviet sphere of influence.. On the timing of German rapprochement, many historians agree that the dismissal of
Maxim Litvinov Maxim Maximovich Litvinov (; born Meir Henoch Wallach-Finkelstein; 17 July 1876 – 31 December 1951) was a Russian Empire, Russian revolutionary and prominent Soviet Union, Soviet statesman and diplomat who served as Ministry of Foreign Aff ...
, whose Jewish ethnicity was viewed unfavourably by
Nazi Germany Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
, removed an obstacle to negotiations with Germany.. Stalin immediately directed Molotov to "purge the ministry of Jews." Given Litvinov's prior attempts to create an anti-fascist coalition, association with the doctrine of
collective security Collective security is arrangement between states in which the institution accepts that an attack on one state is the concern of all and merits a collective response to threats by all. Collective security was a key principle underpinning the Lea ...
with France and Britain and a pro-Western orientation by the standards of the Kremlin, his dismissal indicated the existence of a Soviet option of rapprochement with Germany. Likewise, Molotov's appointment served as a signal to Germany that the Soviet Union was open to offers. The dismissal also signaled to France and Britain the existence of a potential negotiation option with Germany. One British official wrote that Litvinov's termination also meant the loss of an admirable technician or shock-absorber but that Molotov's "modus operandi" was "more truly Bolshevik than diplomatic or cosmopolitan." Carr argued that the Soviet Union's replacement of Litvinov with Molotov on 3 May 1939 indicated not an irrevocable shift towards alignment with Germany but rather was Stalin's way of engaging in hard bargaining with the British and the French by appointing a proverbial hard man to the Foreign Commissariat. Historian Albert Resis stated that the Litvinov dismissal gave the Soviets freedom to pursue faster German negotiations but that they did not abandon British–French talks. Derek Watson argued that Molotov could get the best deal with Britain and France because he was not encumbered with the baggage of collective security and could negotiate with Germany. Geoffrey Roberts argued that Litvinov's dismissal helped the Soviets with British–French talks because Litvinov doubted or maybe even opposed such discussions. E. H. Carr stated: "In return for 'non-intervention' Stalin secured a breathing space of immunity from German attack." According to Carr, the "bastion" created by means of the pact "was and could only be, a line of defense against potential German attack." According to Carr, an important advantage was that "if Soviet Russia had eventually to fight Hitler, the Western Powers would already be involved." However, during the last decades, that view has been disputed. Historian Werner Maser - who served the German army during the second World War - stated that "the claim that the Soviet Union was at the time threatened by Hitler, as Stalin supposed... is a legend, to whose creators Stalin himself belonged. In Maser's view, "neither Germany nor Japan were in a situation [of] invading the USSR even with the least perspective of success," which must not have been known to Stalin. Carr further stated that for a long time, the primary motive of Stalin's sudden change of course was assumed to be the fear of German aggressive intentions. On the other hand, Soviet-born Australian historical writer Alex Ryvchin characterized the pact as "a Soviet deal with the devil, which contained a secret protocol providing for the remaining independent states of East-Central Europe to be treated as courses on some debauched degustation menu for two of the greatest monsters in history." Two weeks after Soviet occupation of Baltic states, Soviet armies had entered the Baltic states, Berlin requested Finland to permit the transit of German troops, and five weeks later Hitler issued a secret directive "to take up the Russian problem, to think about war preparations," a war whose objective would include establishment of a Baltic confederation. A number of German historians have debunked the claim that Operation Barbarossa was a preemptive strike, such as Andreas Hillgruber, Rolf-Dieter Müller, and Christian Hartmann (historian), Christian Hartmann, but they also acknowledge that the Soviets were aggressive to their neighbors. According to Stalin's daughter, Svetlana Alliluyeva she "remembered her father saying after [the war]: 'Together with the Germans we would have been invincible'." Russian Trotskyism, Trotskyist historian, Vadim Rogovin argued that Stalin had destroyed thousands of foreign communists capable of leading socialist change in their respective countries. He referenced the thousands of German communists that were handed over from Stalin to the Gestapo after the signing of the Molotov–Ribbentrop Pact. Rogovin also noted that sixteen members of the Central Committee of the German Communist Party became victims of Stalinist terror. Similarly, historian Eric D. Weitz discussed the areas of collaboration between the regimes in which hundreds of German citizens, the majority of whom were Communists, had been handed over to the Gestapo from Stalin's administration. Weitz also stated that a higher proportion of the KPD Politburo members had died in the Soviet Union than in Nazi Germany. However, according to the work of Wilhelm Mensing, there is no evidence which suggests that the Soviets specifically targeted German and Austrian Communists or others who perceived themselves as "anti-fascists" for deportations to Nazi Germany.


Remembrance and response

The pact was a taboo subject in the postwar Soviet Union. In December 1989, the Congress of People's Deputies of the Soviet Union condemned the pact and its secret protocol as "legally deficient and invalid". In modern Russia, the pact is often portrayed positively or neutrally by the pro-government propaganda; for example, Russian textbooks tend to describe the pact as a defensive measure, not as one aiming at territorial expansion. In 2009, Russian President Vladimir Putin stated that "there are grounds to condemn the Pact", but described it in 2014 as "necessary for Russia's survival". Accusations that cast doubt on the positive portrayal of the USSR's role in World War II have been seen as highly problematic for the modern Russian state, which sees Russia's victory in the war as one of "Pobedobesie, the most venerated pillars of state ideology", which legitimises the current government and its policies. In February 2021, the State Duma voted in favor of a law to punish the dissemination of "fake news" regarding the Soviet Union's role in World War II, including claiming that Nazi Germany and the Soviet Union held equal responsibility due to the pact. In 2009, the European Parliament proclaimed 23 August, the anniversary of the Molotov–Ribbentrop Pact, as the European Day of Remembrance for Victims of Stalinism and Nazism, to be commemorated with dignity and impartiality. In connection with the Molotov–Ribbentrop Pact, the Organization for Security and Co-operation in Europe parliamentary resolution condemned both
communism Communism () is a political sociology, sociopolitical, political philosophy, philosophical, and economic ideology, economic ideology within the history of socialism, socialist movement, whose goal is the creation of a communist society, a ...
and fascism for starting World War II and called for a day of remembrance for victims of both Stalinism and Nazism on 23 August. In response to the resolution, Russian lawmakers threatened the OSCE with "harsh consequences". A similar resolution was passed by the European Parliament a decade later, blaming the Molotov–Ribbentrop Pact for the outbreak of war in Europe and again leading to criticism by Russian authorities.


See also

* Baltic Way, protest marking the 50th anniversary of the Molotov–Ribbentrop Pact * Italo-Soviet Pact * German–Soviet population transfers * National Bolshevism * Red–green–brown alliance * Soviet–Japanese Neutrality Pact * Stalin's speech of 19 August 1939 * Timeline of the Molotov–Ribbentrop Pact * Walter Krivitsky, Soviet defector who revealed plans of the non-aggression pact before World War II


Notes


References


Sources

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External links


Originals of the treaty and protocols from the archives of the Russian Foreign Ministry, published by History Foundation in Russia in May 2019

Nazi–Soviet Relations 1939–1941




scanned photocopies of original documents * [https://archive.org/details/TheMeaningOfTheSoviet-germanNon-aggressionPact ''The Meaning of the Soviet–German Non-Aggression Pact'' Molotov speech to the Supreme Soviet on August 31, 1939]
Italy and the Nazi–Soviet Pact of August 23, 1939

International Conference and booklet on the Molotov–Ribbentrop Pact
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