Politics24 July 1923

Treaty of Lausanne

Peace treaty between Turkey and the Allies signed at Lausanne, Switzerland. Replacing the Treaty of Sèvres, it fixed the borders of modern Turkey and abolished the unequal privileges known as the capitulations.

The Turkish delegation at Lausanne — İsmet Pasha second from left, 1923
The Turkish delegation at Lausanne — İsmet Pasha second from left, 1923

Frank-Henri Jullien · Public domain · Source

Victorious in the war of independence, the Ankara government sent İsmet Pasha to negotiate with Britain, France, Italy, Greece and others from November 1922, and the treaty was signed on 24 July 1923. Anatolia and Eastern Thrace were recognized as Turkish, and the capitulations that had given foreigners extraterritorial rights were abolished. The Straits were demilitarized under an international commission (Turkey regained control by the Montreux Convention of 1936).

Before the treaty Greece and Turkey had agreed on an exchange of populations, forcing more than a million Orthodox Christians in Turkey and some 400,000 Muslims in Greece to leave their homes. The Armenian and Kurdish states promised at Sèvres vanished. Lausanne was almost the only peace settlement of the First World War that a defeated power negotiated on equal terms.

The map in 1923

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States at the time
Türkiye · signatory
Great Britain · signatory
France · signatory
Italy · signatory
Greece · signatory

People

  • Mustafa Kemal Atatürk1881 – 1938

    related figure · Leader of the Turkish War of Independence and founding president of the Republic of Turkey (1923), who pushed through secularism, the alphabet reform and other modernizing reforms

Themes that include this event

  • National Movements in Asia and Africa1915 – 1948

    From the Hussein–McMahon correspondence to the founding of Israel — three decades in which India, West Asia, Southeast Asia and Africa, swept up in the tide of self-determination after the First World War, pressed toward independence and modernization