The Treaty of Küçük Kaynarca marked a significant shift in power dynamics, granting Russia access to the Black Sea and establishing it as a protector of Orthodox Christians within the Ottoman Empire.
The Treaty of Küçük Kaynarca, signed in 1774, concluded the Russo-Turkish War (1768–1774) and marked a pivotal moment in Eastern European history. The treaty was signed between the Russian Empire and the Ottoman Empire, fundamentally altering the balance of power in the region. It granted Russia significant territorial gains, including access to the Black Sea, and recognized Russia as the protector of Orthodox Christians within the Ottoman Empire. This agreement not only expanded Russian influence but also set a precedent for future interventions in Ottoman affairs under the guise of protecting religious minorities. The treaty's provisions had far-reaching consequences, contributing to the decline of Ottoman power and the rise of Russian dominance in Eastern Europe. The treaty's legacy is evident in the geopolitical shifts that followed, as well as in the enduring tensions between the two empires.
Chapters
Timeline
1768-10-06
Russo-Turkish War Begins
The Russo-Turkish War of 1768–1774 began as the Ottoman Empire sought to curb Russian influence in Eastern Europe, leading to a series of military engagements.
1770-07-21
Battle of Kagul
Russian forces, under General Pyotr Rumyantsev, achieved a decisive victory over the Ottoman army, marking a turning point in the war.
1774-07-21
Treaty of Küçük Kaynarca Signed
The treaty was signed in the village of Küçük Kaynarca, concluding the Russo-Turkish War and granting significant territorial concessions to Russia.
1774-08-10
Treaty Ratified by Russia
The Russian Empire ratified the Treaty of Küçük Kaynarca, marking the official end of hostilities with the Ottoman Empire.
1774-09-20
Treaty Ratified by the Ottoman Empire
The Ottoman Empire ratified the treaty, accepting the territorial and financial terms imposed by Russia.
1775-05-01
Russian Influence in Crimea
Russia began to exert significant influence over Crimea, despite its nominal independence, setting the stage for future annexation.
1776-06-15
Orthodox Church Built in Constantinople
Russia exercised its right to build an Orthodox church in Constantinople, as stipulated by the treaty, symbolizing its role as a protector of Orthodox Christians.
1781-11-10
Renewed Ottoman-Russian Tensions
Tensions between the Ottoman and Russian Empires resurfaced, as Russia continued to assert its influence in the Black Sea region.
1783-04-19
Annexation of Crimea
Russia formally annexed Crimea, solidifying its control over the region and expanding its influence in the Black Sea.
1787-08-13
Russo-Turkish War Resumes
The Russo-Turkish War resumed, driven by ongoing territorial disputes and Russian expansionist policies in Eastern Europe.
Connected Across The Archives
Explore specific connections to other archives—civilizations, conflicts, dynasties, and companies that share history with this treaty.

Civilization Archive
(1)Conflict Archive
(2)Crimean War
The Treaty of Küçük Kaynarca's concessions to Russia foreshadowed the Crimean War, highlighting ongoing tensions over Black Sea dominance.
Russo-Turkish War (1768-1774)
The Treaty of Küçük Kaynarca ended the Russo-Turkish War, granting Russia strategic access to the Black Sea and altering Eastern European power relations.
