The Armenian Genocide (1915-1923)

Between 1894 and 1896, the Ottoman Empire experienced widespread massacres of its Armenian population, with at least 100,000 Armenians killed by Ottoman soldiers and mobs acting with state complicity. The massacres, carried out under Sultan Abdul Hamid II, were a response to Armenian demands for reform and followed the Ottoman losses in the 1877-1878 war with Russia. Many Armenian villages were forcibly converted to Islam, and approximately 300,000 Armenians left the empire. The Hamidian massacres established a pattern of mass violence against Armenians that would culminate in the genocide two decades later.

In April 1909, massacres in the Adana vilayet killed between 15,000 and 30,000 Armenians and devastated several prosperous Armenian communities. The violence erupted after the counter-revolution of April 1909, in which reactionary forces briefly restored Sultan Abdul Hamid II to power. Ottoman military units and local Muslim populations attacked Armenian quarters of Adana and surrounding towns, with widespread looting, killings, and forced conversions. The massacre demonstrated the vulnerability of Armenians in the empire and presaged the larger violence to come.

On January 23, 1913, the Committee of Union and Progress (CUP), the dominant faction of the Young Turk movement, seized power in a coup against the Ottoman government. The triumvirate of Mehmed Talaat (Interior Minister), Ismail Enver (War Minister), and Ahmed Cemal (Naval Minister) emerged as the effective rulers of the empire. The CUP embraced a radical Turkish nationalism that increasingly viewed the empire's non-Muslim populations as threats. The CUP leadership would prove decisive in the planning and execution of the Armenian Genocide two years later.

After the Ottoman Empire entered World War I on the side of the Central Powers in November 1914, the CUP leadership faced both military setbacks and feared Armenian collaboration with Russian forces in the Caucasus. In April 1915, Armenian residents of the city of Van in eastern Anatolia resisted Ottoman disarmament efforts and defended themselves against an impending assault. The defense of Van, supported by advancing Russian forces, became a pretext for CUP accusations of widespread Armenian rebellion and was used to justify the deportations that followed.

On the night of April 24, 1915, Ottoman authorities in Constantinople arrested and deported hundreds of Armenian intellectuals, political leaders, clergy, and educators in a coordinated action that marked the beginning of the genocide. Most of those arrested were murdered or died in custody. April 24 is now commemorated annually as Armenian Genocide Remembrance Day. The date was chosen strategically to decapitate Armenian cultural and political leadership before mass deportations began across the empire.

Beginning in mid-1915, the Ottoman government ordered the mass deportation of Armenians from their homes in eastern Anatolia, including the six Armenian vilayets and many other regions. At the orders of Talaat Pasha, an estimated 800,000 to 1.2 million Armenians were forced to march south toward the Syrian desert, often without food, water, or shelter. Driven forward by paramilitary escorts, deportees were subjected to robbery, rape, and periodic massacres. The death marches became the defining mechanism of the genocide, with the vast majority of deportees perishing before reaching their destinations.

In May 1915, Russian forces captured the city of Van following the Armenian defense, marking the first major Allied foothold in Armenian-populated regions. Russian occupation continued until the Bolshevik Revolution of 1917, when Russian forces withdrew. During the Russian occupation, surviving Armenians in the region experienced brief relief from Ottoman persecution. The Russian withdrawal in 1917-1918 left the surviving Armenian population in eastern Anatomia once again vulnerable to renewed violence.

In 1916, the CUP ordered a second major wave of massacres targeting Armenians who had survived the initial deportations. By the end of 1916, only about 200,000 of those deported in 1915 remained alive, largely concentrated in concentration camps in the Syrian desert. Around 100,000 to 200,000 Armenian women and children were forcibly converted to Islam and integrated into Muslim households, where many faced additional violence. The secondary massacres completed the CUP's goal of eliminating the Armenian presence in Anatolia.

Following the Ottoman Empire's defeat in World War I, the Turkish nationalist movement led by Mustafa Kemal Atatürk launched a war of independence against Allied-occupied Turkey and the Armenian Republic. Between 1920 and 1923, Turkish nationalist forces carried out renewed massacres against surviving Armenian populations in Anatolia. The capture of Kars in October 1920 was accompanied by further killings. The establishment of the Republic of Turkey in 1923 and the Treaty of Lausanne in 1923 resulted in the final dissolution of Armenian communities throughout the region, with the exception of those in Istanbul.

On April 24, 1965, Armenians worldwide marked the 50th anniversary of the genocide with the first large-scale commemorations, establishing April 24 as Armenian Genocide Remembrance Day. Uruguay became the first country to officially recognize the genocide in 1965, followed by other nations over subsequent decades. By 2026, 36 countries including the United States (2021), Germany, France, Canada, and Russia have formally recognized the events as genocide. The academic consensus in genocide studies overwhelmingly supports the genocide designation, though the Turkish government continues to maintain that the deaths resulted from wartime security measures and intercommunal violence rather than a planned extermination.