Russo-Turkish War (1787–1792)

Russo-Turkish War (1787–1792). The Russo-Turkish War of 1787–1792 was a major conflict between the Russian Empire under Catherine the Great and the Ottoman Empire, with the Habsburg monarchy joining as Russia's ally in 1788. Sparked by Ottoman revanchism following the previous Russo-Turkish War (1768–1774) and the Russian annexation of the Crimea, the war resulted in a decisive Russian victory. The conflict cemented Russian dominance in the Black Sea region and was marked by spectacular successes of commanders like Alexander Suvorov and Fyodor Ushakov.

Background and causes

The primary cause was the Ottoman Empire's desire to reverse the humiliating losses of the Treaty of Küçük Kaynarca, which had ended the previous Russo-Turkish War (1768–1774). That treaty had made the Crimean Khanate independent, a prelude to its full annexation by Catherine the Great in 1783. Russian expansion, including the establishment of the base at Sevastopol and the creation of the Black Sea Fleet, was viewed as an existential threat in Constantinople. The Russian Empire's Greek Plan, which envisioned the restoration of a Byzantine Empire under Russian influence, further alarmed the Porte. An ultimatum in 1787 demanding the return of the Crimea and the renunciation of Russian protectorates over Georgia was rejected by Saint Petersburg, leading to a declaration of war.

Course of the war

The war opened with an Ottoman attempt to storm the key Russian fortress at Kinburn in October 1787, which was repulsed by Alexander Suvorov. The major siege of the Russian base at Ochakov lasted until December 1788, when it fell to forces under Prince Potemkin after a costly assault. The Battle of Focșani in July 1789 and the decisive Battle of Rymnik in September 1789 showcased Alexander Suvorov's tactical genius, where he defeated a much larger Ottoman army. In 1790, Fyodor Ushakov achieved naval victories at the Battle of Kerch Strait and the Battle of Tendra, establishing Russian control of the Black Sea. The climactic event was the Siege of Izmail in December 1790, where Suvorov's forces captured the reputedly impregnable fortress on the Danube in a brutal assault. Campaigns in 1791, including the Battle of Măcin and Ushakov's victory at the Battle of Kaliakra, broke remaining Ottoman resistance.

Austrian participation

The Habsburg monarchy, bound to Russia by a defensive alliance, entered the war in February 1788 under Holy Roman Emperor Joseph II. Austrian forces, commanded by veterans like Ernst Gideon von Laudon, opened a second front in the Balkans. They captured key fortresses including Belgrade, Šabac, and Bucharest during the campaigns of 1789. However, Austrian involvement became increasingly strained due to the simultaneous outbreak of the Austro-Turkish War (1788–1791), internal unrest, and the threat from Prussia in the Furstenbund. Following the death of Joseph II, his successor Leopold II, seeking to extricate the empire, concluded a separate peace with the Ottomans in the Treaty of Sistova in August 1791, which largely restored the pre-war status quo for Austria.

Aftermath and consequences

The war was concluded by the Treaty of Jassy on 9 January 1792, negotiated by Prince Bezborodko for Russia. The Ottoman Empire formally recognized the Russian annexation of the Crimea and the Kuban region. The Dniester River was established as the new border, with Russia acquiring the territory of Yedisan (including the region of Odesa). This granted the Russian Empire unchallenged sovereignty over the northern Black Sea coast. The treaty reaffirmed Russian privileges in the Danubian Principalities and its protectorate over Georgia. The victory solidified the geopolitical gains of Catherine the Great and shifted the balance of power decisively in the Black Sea Basin, setting the stage for future Russo-Turkish Wars.

Legacy and historical assessment

The war is remembered for the legendary military exploits of Alexander Suvorov, whose victories at Rymnik and Izmail entered Russian national mythology. Admiral Fyodor Ushakov's innovative naval tactics demonstrated the prowess of the young Black Sea Fleet. For the Ottoman Empire, the defeat underscored the deepening military and technological gap with European powers, accelerating internal reform efforts under Selim III. The conflict also highlighted the fragility of the Austro-Russian alliance, as Austria's separate peace exposed divergent strategic interests. Historians view the war as a critical chapter in the long struggle for control of the Black Sea and the decline of Ottoman influence in Eastern Europe.

Category:Russo-Turkish Wars Category:Wars involving the Russian Empire Category:Wars involving the Ottoman Empire Category:Conflicts in 1787 Category:Conflicts in 1788 Category:Conflicts in 1789 Category:Conflicts in 1790 Category:Conflicts in 1791 Category:18th century in the Russian Empire