Key facts and dates

The Treaty of Sèvres (1920) and the Treaty of Lausanne (1923) represent pivotal moments in the dissolution of the Ottoman Empire and the shaping of the modern Middle East. These treaties, along with the Turkish War of Independence, redrew territorial and political boundaries amid significant conflict and nationalist movements.

Timeline of key events

• August 1920 – Treaty of Sèvres signed, partitioning the Ottoman Empire.
• 1919–1922 – Turkish War of Independence led by Mustafa Kemal (Atatürk) rejects Sèvres.
• 1922 – Greek forces defeated in Anatolia; Ottoman Sultanate abolished.
• July 1923 – Treaty of Lausanne signed, recognising the Republic of Turkey.
• 1915–1923 – Armenian Genocide occurs, unaddressed in final treaties.

The Treaty of Sèvres: terms and origins

The Treaty of Sèvres, signed in August 1920, was one of the peace treaties concluding the First World War, specifically targeting the Ottoman Empire. It aimed to dismantle the empire, reflecting Allied interests and wartime agreements, but faced immediate resistance due to its harsh terms.

Key terms of the Treaty of Sèvres

• Territorial losses - Turkey lost Arab territories, which became mandates under British and French control (Syria, Lebanon, Palestine, and Iraq). Eastern Thrace and the city of Smyrna were ceded to Greece.
• New states and regions - An independent Armenia was to be established in eastern Anatolia, and an autonomous Kurdistan was proposed in the southeast.
• Control over key areas - The Straits of the Dardanelles and Bosporus were internationalised, allowing foreign access and control over this critical waterway.
• Foreign influence - Capitulations (special legal privileges for foreigners) were retained, and foreign powers imposed financial control over Turkey's economy.
• Impact on sovereignty - These terms severely limited Turkish independence, reducing the once-vast empire to a small territory in central Anatolia.

Origins of the treaty

• Wartime secret agreements - The treaty was influenced by agreements like the Sykes-Picot Agreement (1916), which divided Arab lands between Britain and France, and promises made to Greece and Italy for territorial gains.
• Wilson's Fourteen Points - U.S. President Woodrow Wilson's principles, particularly self-determination, were cited to justify creating new states like Armenia, though Allied imperial interests often took precedence over these ideals.
• Allied objectives - The treaty reflected the desire to weaken the Ottoman Empire permanently, secure strategic interests (like the Straits), and reward Allied partners with territorial gains.

Turkish nationalist rejection and the Turkish War of Independence

The Treaty of Sèvres was met with fierce opposition by Turkish nationalists who refused to accept the dismemberment of their homeland. This resistance, led by Mustafa Kemal (later known as Atatürk), sparked a transformative conflict that reshaped the region.

Rise of Turkish nationalism

• Mustafa Kemal's leadership - Kemal, a former Ottoman military officer, emerged as the leader of the nationalist movement, rejecting Sèvres as a humiliation and rallying support for a unified, independent Turkey.
• Formation of a new government - Based in Ankara, the nationalists established a rival government to the Ottoman Sultanate in Istanbul, which had signed the treaty under Allied pressure.
• Goal of sovereignty - The movement sought to reclaim lost territories and abolish foreign control, aiming to create a modern, secular republic.

The Turkish War of Independence (1919–1922)

• Initial resistance - Fighting began against Allied occupation forces and proxy armies, particularly Greek troops in Anatolia, who were supported by Britain to enforce Sèvres.
• Key victories - The nationalists defeated Greek forces in key battles, notably at Sakarya (1921) and the final offensive in 1922, driving them out of Smyrna and reclaiming Eastern Thrace.
• Abolition of the Sultanate - In 1922, Kemal's government abolished the Ottoman Sultanate, ending centuries of imperial rule and paving the way for a republic.
• Outcome - The war demonstrated the unfeasibility of enforcing Sèvres, forcing the Allies to renegotiate terms with a strengthened Turkish position.

The Treaty of Lausanne: terms and significance

Signed in July 1923, the Treaty of Lausanne replaced Sèvres after the Turkish War of Independence. It marked a significant victory for Turkish nationalists and remains notable as the only post-war treaty successfully revised through military force.

Key terms of the Treaty of Lausanne

• Recognition of sovereignty - The Republic of Turkey was formally recognised as an independent state, with Mustafa Kemal as its leader.
• Territorial gains - Eastern Thrace and Smyrna were restored to Turkey, reversing losses from Sèvres.
• End of foreign control - Capitulations and foreign financial oversight were abolished, restoring full economic and legal autonomy to Turkey.
• Population exchanges - A compulsory exchange of populations between Greece and Turkey was agreed, involving around 1.5 million people, to reduce ethnic tensions (Greeks in Turkey moved to Greece, and Turks in Greece to Turkey).
• Straits settlement - The Dardanelles and Bosporus were demilitarised but placed under Turkish sovereignty, with international access guaranteed under supervision.

Significance of Lausanne

• Diplomatic triumph - Unlike Sèvres, Lausanne was negotiated on more equal terms, reflecting Turkey's military success and nationalist determination.
• Precedent for revision - It stands as a rare example of a peace treaty being overturned through armed struggle, highlighting the limitations of imposed settlements.
• Foundation of modern Turkey - The treaty solidified the boundaries and sovereignty of the new Turkish state, shaping its national identity under Atatürk's reforms.

Creation of the modern Middle East through mandates

The dissolution of the Ottoman Empire under the Treaty of Sèvres led to the creation of new political structures in the Middle East, administered through the League of Nations mandate system. This fundamentally altered the region's geopolitical landscape.

The League of Nations mandate system

Mandates were territories placed under the temporary administration of Allied powers (Britain and France) with the supposed goal of preparing them for independence.

Territorial division under Sèvres:

• British mandates - Iraq and Palestine (including modern-day Jordan).
• French mandates - Syria and Lebanon.

Officially, mandates aimed to guide regions towards self-governance, but in practice, they often served as a form of colonial control, exploiting resources and drawing arbitrary borders.

Impact on the Middle East

• Artificial borders - The division ignored ethnic, religious, and tribal affiliations, creating states like Iraq that combined disparate groups, leading to internal tensions.
• Seeds of conflict - The mandate system fostered resentment among local populations, who saw it as a betrayal of promises of independence made during the war (e.g., the Hussein-McMahon Correspondence).
• Long-term legacy - Many modern Middle Eastern conflicts trace their roots to these imposed boundaries and unfulfilled aspirations for self-determination.

The Armenian Genocide and its exclusion from diplomatic settlements

During and after the First World War, the Ottoman Empire carried out a systematic campaign of violence against its Armenian population. Despite international awareness, this tragedy was not addressed in the final peace treaties.

Overview of the Armenian Genocide

• Events of 1915–1923 - The Ottoman government orchestrated mass deportations, forced marches, and killings of Armenians, resulting in an estimated 1.5 million deaths.
• Context - Labelled as a security measure during wartime, this campaign was driven by nationalist policies and ethnic cleansing motives, targeting a Christian minority within the empire.
• International recognition - While some contemporary observers and later historians have classified this as genocide, the term remains contested by modern Turkey.

Absence from treaties

• Initial proposals in Sèvres - The treaty included provisions for an independent Armenia, partly as a response to the atrocities, but these were never implemented due to Turkish resistance and Allied priorities shifting.
• Omission in Lausanne - The revised treaty focused on territorial and political settlements, sidelining justice or reparations for Armenians, who were left without a state or formal recognition of their suffering.
• Consequences - This exclusion contributed to ongoing historical disputes and unresolved trauma, affecting Turkish-Armenian relations to the present day.

Long-term implications for regional stability

The treaties of Sèvres and Lausanne, along with the mandate system, had profound and lasting effects on the Middle East and Turkey. Their outcomes continue to influence regional dynamics and international relations.

Effects on Turkey and the Middle East

• Turkey's transformation - Lausanne enabled Turkey to emerge as a sovereign republic, embarking on modernisation under Atatürk, though it faced internal challenges in unifying diverse populations post-exchange.
• Middle Eastern instability - The mandate system's arbitrary borders and colonial exploitation sowed discord, contributing to conflicts in Iraq, Syria, and Palestine, including the Israeli-Palestinian issue stemming from British policies in the region.
• Ethnic and cultural tensions - Population exchanges and unaddressed genocides left legacies of displacement and mistrust, evident in Kurdish struggles for autonomy and Armenian diaspora grievances.

Broader geopolitical impact

• Weakness of imposed treaties - The failure of Sèvres highlighted the difficulty of enforcing peace without local consent, a lesson for future diplomacy.
• Rise of nationalism - The Turkish success inspired anti-colonial movements elsewhere, while suppressed national aspirations in the Middle East fuelled later independence struggles.
• Ongoing relevance - Boundary disputes, ethnic conflicts, and debates over historical accountability remain active issues, tracing back to the post-Ottoman settlements of the early 1920s.