Secret treaty

Last updated

A secret treaty is a treaty (international agreement) in which the contracting state parties have agreed to conceal the treaty's existence or substance from other states and the public. [1] Such a commitment to keep the agreement secret may be contained in the instrument itself or in a separate agreement. [1]

Contents

According to one compilation of secret treaties published in 2004, there have been 593 secret treaties negotiated by 110 countries and independent political entities since the year 1521. [2] Secret treaties were highly important in the balance of power diplomacy of 18th and 19th century Europe, but are rare today. [3]

History

The "elaborate alliance systems" among European powers, "each secured by a network of secret treaties, financial arrangements, and 'military understandings'", are commonly cited as one of the causes of World War I. [4] For example, the Reinsurance Treaty of June 1887 between Germany and Russia, which was negotiated by German Chancellor Otto von Bismarck for Germany to avoid a two-front war, was a "highly secret treaty" in which the two powers pledged a three-year period to remain neutral if the other became involved in a war with a third country unless Germany attacked Russia's longstanding ally, France, or Russia attacked Germany's longstanding ally, Austria-Hungary. [5]

The use of "secret agreements and undertakings between several allies or between one state and another" continued throughout World War I. Some of them were irreconcilably inconsistent, "leaving a bitter legacy of dispute" at the end of the war. [6] Some important secret treaties of the era include the one for the German–Ottoman alliance, which was concluded in Constantinople on August 2, 1914. [7] [8] That treaty provided that Germany and Turkey would remain neutral in the conflict between Austria-Hungary and Serbia, but if Russia intervened "with active military measures", both countries would become military allies. [7] [8] Another important secret treaty was the Treaty of London, concluded on April 26, 1915, in which Italy was promised certain territorial concessions in exchange for joining the war on the Triple Entente (Allied) side. [9] Another secret treaty was the Treaty of Bucharest, concluded between Romania and the Triple Entente powers (Britain, France, Italy, and Russia) on August 17, 1916 in which Romania pledged to attack Austria-Hungary and not to seek a separate peace in exchange for certain territorial gains. [10] Article 16 of that treaty provided, "The present arrangement shall be held secret." [11]

Early efforts at reform

US President Woodrow Wilson was an avowed opponent of secret diplomacy. President Woodrow Wilson (1913).jpg
US President Woodrow Wilson was an avowed opponent of secret diplomacy.

After the outbreak of World War I, public opinion in many countries demanded more open diplomacy. [12] After the October Revolution brought the Bolsheviks to power in Russia in November 1917, Leon Trotsky published the secret treaties that the Tsarist government had made with the Entente powers, including the Treaty of London and the Constantinople Agreement. [13] He proposed the abolition of secret diplomacy. [12] [14] [15] That move caused international embarrassment and "a strong, sustained reaction against secret diplomacy". [16]

US President Woodrow Wilson was an opponent of secret diplomacy and viewed it as a threat to peace. He made the abolition of secret diplomacy the first point of his Fourteen Points, set forth in a speech to Congress, on January 8, 1918, after the country had entered the war. [17] Wilson "dissociated the United States from the Allies' earlier secret commitments and sought to abolish them forever once the war had been won". [18] The Fourteen Points were based on a draft paper prepared by Walter Lippmann and his colleagues on the Inquiry, Isaiah Bowman, Sidney Mezes, and David Hunter Miller. [19] Lippmann's draft was a direct response to the secret treaties, which Lippman had been shown by Secretary of War Newton D. Baker. [19] Lippman's task was "to take the secret treaties, analyze the parts which were tolerable, and separate them from those which we regarded as intolerable, and then develop a position which conceded as much to the Allies as it could, but took away the poison. ... It was all keyed upon the secret treaties. That's what decided what went into the Fourteen Points." [19]

Wilson repeated his Fourteen Points at the Paris Peace Conference, where he proposed a commitment to "open covenants ... openly arrived at" and the elimination of "private international understandings of any kind [so that] diplomacy shall proceed always frankly and in the public view". [18] The Wilsonian position was codified in Article 18 of the Covenant of the League of Nations, which mandated that all League of Nations members states register every treaty or international agreement with the League secretariat and that no treaty was binding unless so registered. [18] [12] [20] That led to the rise of the treaty registration system "although not every treaty that would have been subject to registration was duly registered". [12]

League of Nations era

In 1935, Italy was determined to annex Abyssinia (now Ethiopia), and the League attempted to moderate between the two countries with little success. In December 1935, British Foreign Secretary Samuel Hoare made a secret plan with French Prime Minister Pierre Laval outside of the League of Nations and concluded the Hoare–Laval Pact to give away most of Abyssinia to Italy. Two months later, news leaked out about the Hoare–Laval Pact, and Hoare resigned from the Cabinet [21] amid public opposition to appeasement. [22] The episode severely damaged the reputation of the League, [22] which showed that it could not serve as an effective channel for the adjudication of international disputes. [23]

One of the most infamous secret treaties in history was the Additional Secret Protocol to the Molotov–Ribbentrop Pact of August 23, 1939 between the Soviet Union and Nazi Germany, which was negotiated by Soviet Foreign Minister Vyacheslav Molotov and German Foreign Minister Joachim von Ribbentrop. [24] The pact itself, a ten-year non-aggression agreement, was public, but the Additional Secret Protocol, superseded by a similar secret protocol, the German-Soviet Frontier Treaty, the next month, carved up spheres of influence in Eastern Europe between Nazi Germany and the Soviet Union and placed Finland, Estonia, Latvia, Bessarabia (part of Romania), and eastern Poland in the Soviet sphere and western Poland and Lithuania in the German sphere. [24] The existence of the secret protocol was not confirmed until 1989. When it became public, it caused outrage in the Baltic states although they had suspected its existence. [24] [25] [26]

The percentages agreement was a secret pact between Soviet Premier Joseph Stalin and British Prime Minister Winston Churchill during the Fourth Moscow Conference in October 1944 on how to divide various European countries among the leaders' respective spheres of influence. The agreement was officially made public by Churchill twelve years later in the final volume of his memoir of the Second World War. [27]

Decline in modern times

After World War II, the registration system that had begun with the League of Nations was continued through the United Nations. [12] Article 102 of the Charter of the United Nations, based on Article 18 of the Covenant of the League of Nations, provides that:

  1. Every treaty and every international agreement entered into by any Member of the United Nations after the present Charter comes into force shall as soon as possible be registered with the Secretariat and published by it.
  2. No party to any such treaty or international agreement which has not been registered in accordance with the provisions of paragraph 1 of this Article may invoke that treaty or agreement before any organ of the United Nations. [12] [28]

Similarly, Article 80 of the Vienna Convention on the Law of Treaties (which entered into force in 1980) requires a party to the convention to register any treaty to which it is a party once the treaty enters into force. [29] [30] However, neither Article 102 of the UN Charter nor Article 80 of the Vienna Convention on the Law of Treaties has preserved the latter part of Article 18 of the Covenant of the League of Nations. Consequently, failure to register a treaty "as soon as possible" is a violation of the Charter and Convention, but does not render the treaty invalid or ineffective.

Over the years, the UN has developed an extensive treaty-registration system, detailed in its Repertory of Practice and Treaty Handbook. [31] From December 1946 through July 2013, the United Nations Secretariat recorded over 200,000 treaties published in the United Nations Treaty Series pursuant to Article 102 of the UN Charter. [32] Still, today "a substantial number of treaties are not registered, mainly due to practical reasons, such as the administrative or ephemeral charter of some treaties". [33] Non-registered treaties are not necessarily secret, since such treaties are often published elsewhere. [31]

Some true secret treaties still exist, however, mostly in the context of agreements to establish foreign military bases. [34] For example, after the 1960 Security Treaty between the U.S. and Japan, the two nations entered into three agreements that (according to an expert panel convened by the Japanese Foreign Ministry) could be defined as secret treaties, at least in a broad sense. [35] These agreements involved the transit and storage of nuclear weapons by U.S. forces in Japan despite Japan's formal non-nuclear weapons policy. [36] Prior to their public release in 2010, the Japanese government had gone so far as convicting journalist Nishiyama Takichi, who tried to expose one treaty, for espionage. [37] Operation Condor was a secret treaty between the US and five South American nations to coordinate counter-insurgency and "dirty war" against communist rebels and other leftists in Latin America. [38]

According to Dörr & Schmalenbach's commentary on the Vienna Convention on the Law of Treaties, "the fact that today secret treaties do not play an essential role is less a result of [Article 102 of the UN Charter] than of an overall change in the conduct of international relations". [33]

According to Charles Lipson:

there are powerful reasons why secret treaties are rare today. The first and most fundamental is the rise of democratic states with principles of public accountability and some powers of legislative oversight. Secret treaties are difficult to reconcile with these democratic procedures. The second reason is that ever since the United States entered World War I, it has opposed secret agreements as a matter of basic principle and has enshrined its position in the peace settlements of both world wars.

The decline of centralized foreign policy institutions, which worked closely with a handful of political leaders, sharply limits the uses of secret treaties. Foreign ministries no longer hold the same powers to commit states to alliances, to shift those alliance, to divide conquered territory, and to hide such critical commitments from public view. The discretionary powers of a Bismark or Metternich have no equivalent in modern Western states. [15]

With private international understandings "virtually eliminated" among democratic states, informal agreements "live on as their closest modern substitutes". [18]

Secrecy of international negotiations

Secret treaties (in which the agreement itself is secret) are distinct from secret negotiations (in which the ongoing negotiations are confidential, but the final agreement is public). Colin Warbrick writes that in Britain, "the prerogative power to negotiate and conclude treaties puts the government in a powerful position. It does not need to seek a negotiating mandate from Parliament and can keep its positions confidential until the conclusion of negotiations." [39] The traditional rule in favor of secrecy of negotiations is in tension with values of transparency: Anne Peters writes that "the growing significance of multilateral treaties as global ... instruments invites a readjustment of the relative weight accorded to the values of discreteness and confidentiality of diplomatic treaty negotiations ... on one hand, and the interests of third parties and the global public on the other hand." [40] The secrecy of negotiations for free trade agreements such as the Trans-Pacific Partnership and the Anti-Counterfeiting Trade Agreement have been politically controversial, [41] [42] with some commentators favoring greater transparency and others emphasizing the need for confidentiality. [43] [44] [45]

See also

Notes

  1. 1 2 Helmut Tichy and Philip Bittner, "Article 80" in Olivier Dörr & Kirsten Schmalenbach (eds.) Vienna Convention on the Law of Treaties: a Commentary (Springer, 2012)), 1339, at 1341, note 11.
  2. Chad M. Kahl, International Relations, International Security, and Comparative Politics: A Guide to Reference and Information Sources (Greenwood, 2008), pp. 206-07.
  3. Lipson, pp. 237-28.
  4. Elmer Belmont Potter, Sea Power: A Naval History (2d ed., United States Naval Institute, 1981), p. 198.
  5. Richard F. Hamilton, "The European Wars: 1815–1914", in The Origins of World War I (eds. Richard F. Hamilton & Holger H. Herwig); Cambridge University Press, 2003), pp. 79-80.
  6. Grenville, p. 61.
  7. 1 2 Grenville, pp. 62–63.
  8. 1 2 Treaty of Alliance Between Germany and Turkey 2 August, 1914.
  9. Grenville, p. 63.
  10. Grenville, pp. 63–66.
  11. Grenville, p. 66.
  12. 1 2 3 4 5 6 Dörr & Schmalenbach, p. 1340.
  13. E. H. Carr, The Bolshevik Revolution, 1917–1923 , Volume 3 (1953), pp. 10–14.
  14. Charles M. Dobbs & Spencer C. Tucker, "Brest Litovsk, Treaty of (3 March 1918)" in Encyclopedia of World War I: A Political, Social, and Military History (ed. Spencer C. Tucker: ABC-CLIO, 2005), p. 225.
  15. 1 2 Lipson, p. 328.
  16. Lipson, p. 329 and note 82.
  17. Safire, William (2008). Safire's Political Dictionary. Oxford University Press. pp. 502–3. ISBN   978-0-19-534334-2.
  18. 1 2 3 4 Lipson, p. 329.
  19. 1 2 3 Godfrey Hodgson, Woodrow Wilson's Right Hand: The Life of Colonel Edward M. House (Yale University Press, 2006), pp. 160–163.
  20. Covenant of the League of Nations, art 18.
  21. David MacKenzie, A World Beyond Borders: An Introduction to the History of International Organizations, Vol. 1 (University of Toronto Press, 2010), p. 27.
  22. 1 2 Arnold-Baker, Charles (2015). The Companion to British History. Routledge. ISBN   9781317400394.
  23. Richard J. Evans, The Third Reich in History and Memory (Oxford University Press, 2015).
  24. 1 2 3 Chris Bellamy, Absolute War: Soviet Russia in the Second World War (Vintage Books, 2007), p. 50–56.
  25. David J. Smith et al., The Baltic States: Estonia, Latvia and Lithuania (Routledge, 2002), pp. 44–45.
  26. John Crazplicka, Memory and the Impact of Political Transformation in Public Space (Duke University Press, 2004; eds. Daniel Walkowit & Lisa Maya Knauer).
  27. David Carlton, Churchill and the Soviet Union (Manchester University Press, 2000) p. 114–116.
  28. Charter of the United Nations, art. 102.
  29. Anthony Aust, Modern Treaty Law and Practice (Cambridge University Press, 2005), p. 275.
  30. Vienna Convention on the Law of Treaties, art. 80.
  31. 1 2 Dörr & Schmalenbach, pp. 1340-41.
  32. "Overview", United Nations Treaty Collection.
  33. 1 2 Dörr & Schmalenbach, p. 1341.
  34. Dörr & Schmalenbach, p. 1341, note 12.
  35. Jeffrey Lewis, More on US-Japan "Secret Agreements", Arms Control Wonk (March 11, 2010).
  36. Tomohito Shinoda (2011). "Costs and Benefits of the U.S.-Japan Alliance from the Japanese Perspective". In Takashi Inoguchi; G. John Ikenberry; Yoichiro Sato (eds.). The U.S.-Japan Security Alliance: Regional Multilateralism. Springer. ISBN   9780230120150.
  37. Martin Fackler, "Japanese Split on Exposing Secret Pacts With U.S.", The New York Times (February 8, 2010).
  38. Bassiouni, M. Cherif (2011). Crimes against Humanity: Historical Evolution and Contemporary Application. Cambridge University Press. p. 698. ISBN   9781139498937.
  39. Cases and Materials on International Law (eds. Martin Dixon, Robert McCorquodale & Sarah Williams) (quoting Warbrick), p. 109.
  40. Anne Peters, "Dual Democracy" in "The Constitutionalization of International Law" (Oxford University Press, 2009: eds. Jan Klabbers, Anne Peters, Geir Ulfstein), p. 328.
  41. Eric Bradner, How secretive is the Trans-Pacific Partnership?, CNN (June 12, 2015).
  42. Joel Rose, Secrecy Around Trade Agreement Causes Stir, NPR (March 17, 2010).
  43. Matthew Rumsey, A Brief History of Secretive Trade Negotiations, Sunlight Foundation (November 6, 2013).
  44. Margot E. Kaminski, Don't Keep the Trans-Pacific Partnership Talks Secret, New York Times (April 14, 2015).
  45. K. William Watson, Making Sense of the Trade Negotiations Secrecy Debate, Cato Institute (April 16, 2015).

Related Research Articles

<span class="mw-page-title-main">Kellogg–Briand Pact</span> 1928 international agreement

The Kellogg–Briand Pact or Pact of Paris – officially the General Treaty for Renunciation of War as an Instrument of National Policy – is a 1928 international agreement on peace in which signatory states promised not to use war to resolve "disputes or conflicts of whatever nature or of whatever origin they may be, which may arise among them". The pact was signed by Germany, France, and the United States on 27 August 1928, and by most other states soon after. Sponsored by France and the U.S., the Pact is named after its authors, United States Secretary of State Frank B. Kellogg and French foreign minister Aristide Briand. The pact was concluded outside the League of Nations and remains in effect.

<span class="mw-page-title-main">League of Nations</span> 20th-century international organisation, predecessor to the United Nations

The League of Nations was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference that ended the First World War. The main organization ceased operations on 20 April 1946 when many of its components were relocated into the new United Nations. As the template for modern global governance, the League profoundly shaped the modern world.

<span class="mw-page-title-main">Montreux Convention Regarding the Regime of the Straits</span> 1936 agreement on the Turkish Straits

The (Montreux) Convention regarding the Regime of the Straits, often known simply as the Montreux Convention, is an international agreement governing the Bosporus and Dardanelles Straits in Turkey. Signed on 20 July 1936 at the Montreux Palace in Switzerland, it went into effect on 9 November 1936, addressing the long running Straits Question over who should control the strategically vital link between the Black and Mediterranean seas.

<span class="mw-page-title-main">Molotov–Ribbentrop Pact</span> 1939 neutrality pact between Nazi Germany and the Soviet Union

The Molotov–Ribbentrop Pact, officially the Treaty of Non-Aggression between Germany and the Union of Soviet Socialist Republics, was a non-aggression pact between Nazi Germany and the Soviet Union with a secret protocol that partitioned Central and Eastern Europe between them. The pact was signed in Moscow on 23 August 1939 by German Foreign Minister Joachim von Ribbentrop and Soviet Foreign Minister Vyacheslav Molotov. Unofficially, it has also been referred to as the Hitler–Stalin Pact and the Nazi–Soviet Pact.

<span class="mw-page-title-main">Potsdam Conference</span> 1945 Allied meeting on the postwar world

The Potsdam Conference was held at Potsdam in the Soviet occupation zone from July 17 to August 2, 1945, to allow the three leading Allies to plan the postwar peace, while avoiding the mistakes of the Paris Peace Conference of 1919. The participants were the Soviet Union, the United Kingdom, and the United States. They were represented respectively by General Secretary Joseph Stalin, Prime Ministers Winston Churchill and Clement Attlee, and President Harry S. Truman. They gathered to decide how to administer Germany, which had agreed to an unconditional surrender nine weeks earlier. The goals of the conference also included establishing the postwar order, solving issues on the peace treaty, and countering the effects of the war.

<span class="mw-page-title-main">Treaty</span> Express agreement between nations under international law

A treaty is a formal, legally binding written contract between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal persons.

<span class="mw-page-title-main">Tripartite Pact</span> 1940 mutual defense treaty between the Axis Powers of World War II

The Tripartite Pact, also known as the Berlin Pact, was an agreement between Germany, Italy, and Japan signed in Berlin on 27 September 1940 by, respectively, Joachim von Ribbentrop, Galeazzo Ciano, and Saburō Kurusu and in the presence of Adolf Hitler. It was a defensive military alliance that was eventually joined by Hungary, Romania, Bulgaria, and Yugoslavia as well as by the German client state of Slovakia. Yugoslavia's accession provoked a coup d'état in Belgrade two days later. Germany, Italy, and Hungary responded by invading Yugoslavia. The resulting Italo-German client state, known as the Independent State of Croatia, joined the pact on 15 June 1941.

<span class="mw-page-title-main">Anti-Comintern Pact</span> 1936 treaty signed by Germany and Japan

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 (Comintern). It was signed by German ambassador-at-large Joachim von Ribbentrop and Japanese ambassador to Germany Kintomo Mushanokōji. Italy joined in 1937, but it was legally recognised as an original signatory by the terms of its entry. Spain and Hungary joined in 1939. Other countries joined during World War II.

<span class="mw-page-title-main">Soviet–Japanese Neutrality Pact</span> 1941 non-aggression agreement between the USSR and Imperial Japan

The Soviet–Japanese Neutrality Pact, also known as the Japanese–Soviet Non-aggression Pact, was a non-aggression pact between the Soviet Union and the Empire of Japan signed on April 13, 1941, two years after the conclusion of the Soviet-Japanese Border War. The agreement meant that for most of World War II, the two nations fought against each other's allies but not against each other. In 1945, late in the war, the Soviets scrapped the pact and joined the Allied campaign against Japan.

<span class="mw-page-title-main">War of aggression</span> Military conflict waged without the justification of self-defense

A war of aggression, sometimes also war of conquest, is a military conflict waged without the justification of self-defense, usually for territorial gain and subjugation.

<span class="mw-page-title-main">Causes of World War II</span>

The causes of World War II have been given considerable attention by historians. The immediate precipitating event was the invasion of Poland by Nazi Germany on September 1, 1939, and the subsequent declarations of war on Germany made by Britain and France, but many other prior events have been suggested as ultimate causes. Primary themes in historical analysis of the war's origins include the political takeover of Germany in 1933 by Adolf Hitler and the Nazi Party; Japanese militarism against China, which led to the Japanese invasion of Manchuria and the Second Sino-Japanese War; Italian aggression against Ethiopia, which led to the Second Italo-Ethiopian War; the consent of Western countries to Germany's actions on the annexation of Austria and the partition of Czechoslovakia; and Germany's initial success in negotiating the Molotov–Ribbentrop Pact with the Soviet Union to divide the territorial control of Eastern Europe between them.

<span class="mw-page-title-main">Germany–Soviet Union relations, 1918–1941</span> Bilateral relations

German–Soviet Union relations date to the aftermath of the First World War. The Treaty of Brest-Litovsk, dictated by Germany ended hostilities between Russia and Germany; it was signed on March 3, 1918. A few months later, the German ambassador to Moscow, Wilhelm von Mirbach, was shot dead by Russian Left Socialist-Revolutionaries in an attempt to incite a new war between Russia and Germany. The entire Soviet embassy under Adolph Joffe was deported from Germany on November 6, 1918, for their active support of the German Revolution. Karl Radek also illegally supported communist subversive activities in Weimar Germany in 1919.

The Taft–Katsura Agreement, also known as the Taft-Katsura Memorandum, was a 1905 discussion between senior leaders of Japan and the United States regarding the positions of the two nations in greater East Asian affairs, especially regarding the status of Korea and the Philippines in the aftermath of Japan's victory during the Russo-Japanese War. The memorandum was not classified as a secret, but no scholar noticed it in the archives until 1924.

Collective security is a multi-lateral security arrangement between states in which each state in 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 League of Nations and the United Nations. Collective security is more ambitious than systems of alliance security or collective defense in that it seeks to encompass the totality of states within a region or indeed globally.

<span class="mw-page-title-main">Soviet–Polish Non-Aggression Pact</span> 1932 treaty between Poland and the Soviet Union

The Soviet–Polish Non-Aggression Pact was a non-aggression pact signed in 1932 by representatives of Poland and the Soviet Union. The pact was unilaterally broken by the Soviet Union on September 17, 1939, during the Soviet invasion of Poland.

<span class="mw-page-title-main">Covenant of the League of Nations</span> League of Nations charter

The Covenant of the League of Nations was the charter of the League of Nations. It was signed on 28 June 1919 as Part I of the Treaty of Versailles, and became effective together with the rest of the Treaty on 10 January 1920.

<span class="mw-page-title-main">State continuity of the Baltic states</span> Legal continuity of Estonia, Latvia, and Lithuania

The three Baltic countries, or the Baltic states – Estonia, Latvia, and Lithuania – are held to have continued as legal entities under international law while under the Soviet occupation from 1940 to 1991, as well as during the German occupation in 1941–1944/1945. The prevailing opinion accepts the Baltic thesis of illegal occupation and the actions of the USSR are regarded as contrary to international law in general and to the bilateral treaties between the USSR and the three Baltic countries in particular.

The Franco-Soviet Treaty of Mutual Assistance was a bilateral treaty between France and the Soviet Union with the aim of enveloping Nazi Germany in 1935 to reduce the threat from Central Europe. It was pursued by Maxim Litvinov, the Soviet foreign minister, and Louis Barthou, the French foreign minister, who was assassinated in October 1934, before negotiations had been finished.

<span class="mw-page-title-main">German–Soviet Axis talks</span> 1940 negotiations for Soviet entry as a fourth Axis power in WWII

German–Soviet Axis talks occurred in October and November 1940 concerning the Soviet Union's potential adherent as a fourth Axis power during World War II. The negotiations, which occurred during the era of the Molotov–Ribbentrop Pact, included a two-day conference in Berlin between Soviet Foreign Minister Vyacheslav Molotov and Adolf Hitler and German Foreign Minister Joachim von Ribbentrop. The talks were followed by both countries trading written proposed agreements.

<span class="mw-page-title-main">Baltic–Soviet relations</span> International relations between Baltic states and Soviet Union

Relevant events began regarding the Baltic states and the Soviet Union when, following Bolshevist Russia's conflict with the Baltic states—Lithuania, Latvia and Estonia—several peace treaties were signed with Russia and its successor, the Soviet Union. In the late 1920s and early 1930s, the Soviet Union and all three Baltic States further signed non-aggression treaties. The Soviet Union also confirmed that it would adhere to the Kellogg–Briand Pact with regard to its neighbors, including Estonia and Latvia, and entered into a convention defining "aggression" that included all three Baltic countries.

References