Legal obligations not to conclude separate peace
It is customary, in cases of war waged by several allies, to reach a peace accord or declaration with the agreement of all parties to the alliance, instead of creating a separate peace with opposing forces. An example of such an undertaking was included in the alliance treaty concluded between the Papal States, Burgundy and Venice, concluded in Rome in 1463. The parties undertook to launch a crusade against the Turks and to refrain from making peace with the Sultan without the consent of all three parties. [1] Such was the case during the First and Second World Wars.
A declaration to that effect was issued on September 4, 1914 by the British, French and Russian governments, which briefly stated
The British, French, and Russian Governments mutually engage not to conclude peace separately during the present war. The three Governments agree that when terms of peace come to be discussed, no one of the allies will demand conditions of peace without the previous agreement of each of the other allies. [2]
The Japanese government acceded to this declaration on October 19, 1915. [3]
On November 30, 1915, the same four governments, now joined by the Italian government, issued a similar joint declaration regarding avoiding separate peace. [4]
The obligation to refrain from separate peace was also made during the Second World War in both camps. The Tripartite Pact between the German, Italian and Japanese governments committed the three to prosecute the war together. On the Allied camp, that obligation was contained in the United Nations Declaration of January 1, 1942.
A similar obligation arose within the Arab League, in the context of the Arab-Israeli conflict, not to reach any separate peace treaty with the Israeli government, in order to assure that a collective arrangement would take into consideration the interests of all Arab states plus the Palestinians. The Egyptian government under Anwar Sadat acted in contrast to that rule when it decided to conclude a separate peace treaty in 1979.
The Central Powers, also known as the Central Empires, were one of the two main coalitions that fought in World War I (1914–1918). It consisted of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria; this was also known as the Quadruple Alliance.
The San Remo conference was an international meeting of the post-World War I Allied Supreme Council as an outgrowth of the Paris Peace Conference, held at Castle Devachan in Sanremo, Italy, from 19 to 26 April 1920. The San Remo Resolution passed on 25 April 1920 determined the allocation of Class "A" League of Nations mandates for the administration of three then-undefined Ottoman territories in the Middle East: "Palestine", "Syria" and "Mesopotamia". The boundaries of the three territories were "to be determined [at a later date] by the Principal Allied Powers", leaving the status of outlying areas such as Zor and Transjordan unclear.
The Triple Alliance was a defensive military alliance between Germany, Austria-Hungary, and Italy. It was formed on 20 May 1882 and renewed periodically until it expired in 1915 during World War I. Germany and Austria-Hungary had been closely allied since 1879. Italy was looking for support against France shortly after it lost North African ambitions to the French. Each member promised mutual support in the event of an attack by any other great power. The treaty provided that Germany and Austria-Hungary were to assist Italy if it was attacked by France without provocation. In turn, Italy would assist Germany if attacked by France. In the event of a war between Austria-Hungary and Russia, Italy promised to remain neutral. The existence and membership of the treaty were well known, but its exact provisions were kept secret until 1919.
The Entente Cordiale comprised a series of agreements signed on 8 April 1904 between the United Kingdom and the French Republic which saw a significant improvement in Anglo-French relations. On the surface the agreement dealt with minor issues related to fishing and colonial boundaries. Egypt was recognized as part of Britain's sphere of influence, and Morocco as part of France's. The Entente was not a formal alliance and did not involve close collaboration, nor was it intended to be directed against Germany. However, it paved the way for a stronger relationship between France and Britain in the face of German aggression. It should not be mistaken for the official Anglo-French military alliance, which was only established after the outbreak of World War I in 1914.
The Pact of Steel, formally known as the Pact of Friendship and Alliance between Germany and Italy, was a military and political alliance between Italy and Germany.
The Triple Entente describes the informal understanding between the Russian Empire, the French Third Republic, and the United Kingdom of Great Britain and Ireland. It was built upon the Franco-Russian Alliance of 1894, the Entente Cordiale of 1904 between Paris and London, and the Anglo-Russian Entente of 1907. It formed a powerful counterweight to the Triple Alliance of the German Empire, the Austro-Hungarian Empire, and the Kingdom of Italy. The Triple Entente, unlike the Triple Alliance or the Franco-Russian Alliance itself, was not an alliance of mutual defence.
The Treaty of Sèvres was a 1920 treaty signed between the Allies of World War I and the Ottoman Empire. The treaty ceded large parts of Ottoman territory to France, the United Kingdom, Greece and Italy, as well as creating large occupation zones within the Ottoman Empire. It was one of a series of treaties that the Central Powers signed with the Allied Powers after their defeat in World War I. Hostilities had already ended with the Armistice of Mudros.
A secret treaty is a treaty in which the contracting state parties have agreed to conceal the treaty's existence or substance from other states and the public. Such a commitment to keep the agreement secret may be contained in the instrument itself or in a separate agreement.
The Treaty of London or the Pact of London was a secret agreement concluded on 26 April 1915 by the United Kingdom, France, and Russia on the one part, and Italy on the other, in order to entice the latter to enter World War I on the side of the Triple Entente. The agreement involved promises of Italian territorial expansion against Austria-Hungary, the Ottoman Empire and in Africa where it was promised enlargement of its colonies. The Entente countries hoped to force the Central Powers – particularly Germany and Austria-Hungary – to divert some of their forces away from existing battlefields. The Entente also hoped that Romania and Bulgaria would be encouraged to join them after Italy did the same.
Antonio Salandra was a conservative Italian politician who served as the 21st prime minister of Italy between 1914 and 1916. He ensured the entry of Italy in World War I on the side of the Triple Entente to fulfil Italy’s irredentist claims.
The Declaration by United Nations was the main treaty that formalized the Allies of World War II and was signed by 47 national governments between 1942 and 1945. On 1 January 1942, during the Arcadia Conference, the Allied "Big Four"—the United States, the United Kingdom, the Soviet Union, and China—signed a short document which later came to be known as the United Nations Declaration, and the next day the representatives of 22 other nations added their signatures.
The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during the Second World War (1939–1945) to oppose the Axis powers, led by Nazi Germany, the Empire of Japan, and the Kingdom of Italy. Its principal members by the end of 1941 were the United Kingdom, United States, Soviet Union, and China.
The Allies, or the Entente Powers, were an international military coalition of countries led by France, the United Kingdom, Russia, the United States, Italy, and Japan against the Central Powers of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria in World War I (1914–1918).
The partition of the Ottoman Empire was a geopolitical event that occurred after World War I and the occupation of Istanbul by British, French, and Italian troops in November 1918. The partitioning was planned in several agreements made by the Allied Powers early in the course of World War I, notably the Sykes–Picot Agreement, after the Ottoman Empire had joined Germany to form the Ottoman–German Alliance. The huge conglomeration of territories and peoples that formerly comprised the Ottoman Empire was divided into several new states. The Ottoman Empire had been the leading Islamic state in geopolitical, cultural and ideological terms. The partitioning of the Ottoman Empire after the war led to the domination of the Middle East by Western powers such as Britain and France, and saw the creation of the modern Arab world and the Republic of Turkey. Resistance to the influence of these powers came from the Turkish National Movement but did not become widespread in the other post-Ottoman states until the period of rapid decolonization after World War II.
The Constantinople Agreement comprised a secret exchange of diplomatic correspondence between members of the Triple Entente from 4 March to 10 April 1915 during World War I. France and Great Britain promised to give Constantinople and the Dardanelles to the Russian Empire in the event of victory. Britain and France put forward their own claims, to an increased sphere of influence in Persia in the case of Britain and to the annexation of Syria and Cilicia for France, all sides also agreeing that the governance of the Holy Places and Arabia would be under independent Muslim rule. The Greek government was neutral, but in 1915 it negotiated with the Allies, offering soldiers and especially a geographical launching point for attacks on the Turkish Straits. Greece itself wanted control of Constantinople. Russia vetoed the Greek proposal, because its main war goal was to control the Straits, and take control of Constantinople.
The Kingdom of Bulgaria participated in World War I on the side of the Central Powers from 14 October 1915, when the country declared war on Serbia, until 30 September 1918, when the Armistice of Salonica came into effect.
The following outline is provided as an overview of and topical guide to World War I:
The Anglo-Soviet Agreement was a declaration signed by the United Kingdom and the Soviet Union on July 12, 1941 to cooperate in the war against Nazi Germany. Shortly after the beginning of Operation Barbarossa, the German invasion of the Soviet Union, both powers pledged to assist each other and not to make a separate peace with Germany.
Mutilated victory is a term coined by Gabriele D’Annunzio at the end of World War I, used to describe the dissatisfaction of Italian nationalists concerning territorial rewards in favor of the Kingdom of Italy after the conflict.
The diplomatic history of World War I covers the non-military interactions among the major players during World War I. For the domestic histories of participants see home front during World War I. For a longer-term perspective see international relations (1814–1919) and causes of World War I. For the following (post-war) era see international relations (1919–1939). The major "Allies" grouping included Great Britain and its empire, France, Russia, Italy and the United States. Opposing the Allies, the major Central Powers included Germany, Austria-Hungary, the Ottoman Empire (Turkey) and Bulgaria. Other countries also joined the Allies. For a detailed chronology see timeline of World War I.
