The Great Turkish War was a series of conflicts between the Ottoman Empire and the Holy League consisting of the Holy Roman Empire, Poland-Lithuania, Venice, Russia, and the Kingdom of Hungary. Intensive fighting began in 1683 and ended with the signing of the Treaty of Karlowitz in 1699. The war was a resounding defeat for the Ottoman Empire, which for the first time lost substantial territory, in Hungary and the Polish–Lithuanian Commonwealth, as well as in part of the western Balkans. The war was also the first instance of Russia joining an alliance with Western Europe.
The French did not join the Holy League, as France had agreed to reviving an informal Franco-Ottoman alliance in 1673, in exchange for Louis XIV being recognized as a protector of Catholics in the Ottoman domains.
Initially, Louis XIV took advantage of the conflict to extend France's eastern borders, seizing Luxembourg in the War of the Reunions, but deciding that it was unseemly to be fighting the Holy Roman Empire at the same time of its struggle with the Ottomans, he agreed to the Truce of Ratisbon in 1684. However, as the Holy League made gains against the Ottoman Empire, capturing Belgrade by 1688, the French began to worry that their Habsburg rivals would grow too powerful and eventually turn on France. Therefore, the French besieged Philippsburg on 27 September 1688, breaking the truce and triggering the separate Nine Years' War against the Grand Alliance, which included the Dutch Republic, the Holy Roman Empire and, after the Glorious Revolution, England as well. The war drew Imperial resources to the west and relieved the Turks. This was partially compensated by the entrance of Russia into the war in 1687. While the war started off with the Ottomans facing Imperial forces in the west, the Venetians to the south, and Poland-Lithuania to the north, which stretched Ottoman military resources across multiple fronts. As a result, they positioned about 60,000 men against the Holy Roman Empire, 37,000 against the Polish-Lithuanians, 35,000 against the Venetians, and a smaller force against Russians between 1684 and 1687.
As a result, the advance made by the Holy League stalled, allowing the Ottomans to retake Belgrade in 1690. The war then fell into a stalemate, and peace was concluded in 1699, which began following the Battle of Zenta in 1697 when an Ottoman attempt to retake their lost possessions in Hungary was crushed by the Holy League.
The war largely overlapped with the Nine Years' War (1688–1697), which took up the vast majority of the Habsburgs' attention while it was active. In 1695, for instance at the height of Imperial military deployment in the west, the Holy Roman Empire states had 263,000 troops in the field, with England, the Dutch Republic, and Spain contributing another 173,000, specifically to the conflict against France. Of those 263,000, only 74,000, or about one quarter, were positioned against the Turks; ~190,000 were positioned against the French. Overall, from 1683 to 1699, the Imperial States had on average 88,100 men fighting the Turks, while from 1688 to 1697, they had on average 127,410 fighting the French.
Names
The term Great Turkish War comes from German: Großer Türkenkrieg. Names for the war include the "Last Crusade",
or the "Fourteenth Crusade" launched against the Turks by the papacy. It is also called in Ottoman sources the "Disaster Years" (Turkish: Felaket Seneleri).
Background (1667–1683)
Following Bohdan Khmelnytsky's rebellion, the Tsardom of Russia in 1654 acquired territories from the Polish–Lithuanian Commonwealth (currently parts of eastern Ukraine), while some Cossacks stayed in the southeastern part of the Commonwealth. Their leader, Petro Doroshenko, sought the Ottoman Empire's protection and in 1667 attacked the Polish commander John Sobieski.
In August 1672, Sultan Mehmed IV, who knew that the Polish–Lithuanian Commonwealth was weakened by internal conflicts, attacked Kamenets Podolski, a large city on the border of the Commonwealth. The small Polish force resisted the siege of Kamenets for two weeks but was then forced to surrender. The Polish army was too small to resist the Ottoman invasion and could score only some minor tactical victories. After three months, the Poles were forced to sign the Treaty of Buchach in which they agreed to cede Kamenets, Podolia and to pay tribute to the Ottomans. When the news of the defeat and treaty terms reached Warsaw, the General Sejm refused to pay the tribute and organized a large army under Sobieski; subsequently, the Poles won the Battle of Khotyn (1673). After the death of King Michael in 1673, Sobieski was elected king of Poland. He tried to defeat the Ottomans for four years, with no success. The war ended on 17 October 1676 with the Treaty of Żurawno in which the Turks retained control over only Kamenets-Podolski. This Turkish attack also led in 1676 to the beginning of the Russo-Turkish Wars.
Overview
After a few years of peace, the Ottoman Empire, encouraged by successes in the west of the Polish–Lithuanian Commonwealth, attacked the Habsburg monarchy. The Turks almost captured Vienna, but John III Sobieski led a Christian alliance that defeated them in the Battle of Vienna (1683), stalling the Ottoman Empire's hegemony in south-eastern Europe.
A new Holy League was initiated by Pope Innocent XI and encompassed the Holy Roman Empire (headed by the Habsburg monarchy), the Polish–Lithuanian Commonwealth and the Venetian Republic in 1684, joined by Russia in 1686. Holy League's troops besieged and in 1686 conquered Buda, which had been under Ottoman rule since 1541. The second battle of Mohács (1687) was a crushing defeat for the Sultan. The Turks were more successful on the Polish front and were able to retain Podolia during their battles with the Polish–Lithuanian Commonwealth.
Russia's involvement marked the first time the country formally joined an alliance of European powers. This was the beginning of a series of Russo-Turkish Wars, the last of which was part of World War I. As a result of the Crimean campaigns and Azov campaigns, Russia captured the key Ottoman fortress of Azov.
Following the decisive Battle of Zenta in 1697 and lesser skirmishes (such as the Battle of Podhajce in 1698), the League won the war in 1699 and forced the Ottoman Empire to sign the Treaty of Karlowitz. The Ottomans ceded most of Hungary, Transylvania and Slavonia, as well as parts of Croatia, to the Habsburg monarchy while Podolia returned to Poland. Most of Dalmatia passed to Venice, along with the Morea, which the Ottomans reconquered in 1715 and regained in the Treaty of Passarowitz of 1718.
Serbia
After allied Christian forces had captured Buda from the Ottoman Empire in 1686 during the Great Turkish War, Serbs from Pannonian Plain (present-day Hungary, Slavonia region in present-day Croatia, Bačka and Banat regions in present-day Serbia) joined the troops of the Habsburg monarchy as separate units known as Serbian Militia. Serbs, as volunteers, massively joined the Habsburg side. In the first half of 1688, the Habsburg army, together with units of Serbian Militia, captured Gyula, Lippa (today Lipova, Romania) and Borosjenő (today Ienu, Romania) from the Ottoman Empire. After the capture of Belgrade from the Ottomans in 1688, Serbs from the territories in the south of the Sava and Danube rivers began to join Serbian Militia units.
Kosovo
The Roman Catholic bishop and philosopher Pjetër Bogdani returned to the Balkans in March 1686 and spent the next years promoting resistance to the armies of the Ottoman Empire, in particular in his native Kosovo. He and his vicar Toma Raspasani played a leading role in the pro-Austrian movement in Kosovo during the Great Turkish War. He contributed a force of 6,000 Albanian soldiers to the Austrian army which had arrived in Pristina and accompanied it to capture Prizren. There, however, he and much of his army were met by another equally formidable adversary, the plague. Bogdani returned to Pristina but succumbed to the disease there on 6 December 1689. His nephew, Gjergj Bogdani, reported in 1698 that his uncle's remains were later exhumed by Turkish and Tatar soldiers and fed to the dogs in the middle of the square in Pristina.
Sources from 1690 report that the "Germans" in Kosovo have made contact with 20,000 Albanians who have turned their weapons against the Turks.
Battle of Vienna
Capturing Vienna had long been a strategic aspiration of the Ottoman Empire, because of its interlocking control over Danubian (Black Sea to Western Europe) southern Europe, and the overland (Eastern Mediterranean to Germany) trade routes. During the years preceding this second siege (the first had taken place in 1529), under the auspices of Grand viziers from the influential Köprülü family, the Ottoman Empire undertook extensive logistical preparations, including the repair and establishment of roads and bridges leading into the Holy Roman Empire and its logistical centres, as well as the forwarding of ammunition, cannon and other resources from all over the Ottoman Empire to these centres and into the Balkans. Since 1679, the Great Plague had been ravaging Vienna.
The main Ottoman army finally laid siege to Vienna on 14 July 1683. On the same day, Kara Mustafa Pasha sent the traditional demand for surrender to the city. Ernst Rüdiger Graf von Starhemberg, leader of the garrison of 15,000 troops and 8,700 volunteers with 370 cannon, refused to capitulate. Only days before, he had received news of the mass slaughter at Perchtoldsdorf, a town south of Vienna, where the citizens had handed over the keys of the city after having been given a similar choice. Siege operations started on 17 July.
On 6 September, the Poles under John III Sobieski crossed the Danube 30 km north-west of Vienna at Tulln to unite with the Imperial troops and the additional forces from Saxony, Bavaria, Baden, Franconia, and Swabia. Louis XIV of France declined to help his Habsburg rival, having just annexed Alsace. An alliance between Sobieski and the Emperor Leopold I resulted in the addition of the Polish hussars to the already existing allied army. The command of the forces of European allies was entrusted to the Polish king, who had under his command 70,000–80,000 soldiers facing a Turkish army of 150,000. Sobieski's courage and remarkable aptitude for command were already known in Europe.
During early September, the experienced 5,000 Ottoman sappers had repeatedly blown up large portions of the walls between the Burg bastion, the Löbel bastion and the Burg ravelin, creating gaps of about 12m in width. The Viennese tried to counter this by digging their own tunnels to intercept the depositing of large amounts of gunpowder in caverns. The Ottomans finally managed to occupy the Burg ravelin and the low wall in that area on 8 September. Anticipating a breach in the city walls, the remaining Viennese prepared to fight in the inner city.
Staging the battle
The relief army had to act quickly to save the city and so prevent another long siege. Despite the binational composition of the army and the short space of only six days, an effective leadership structure was established, centred on the Polish king and his Hussars. The Holy League settled the issues of payment by using all available funds from the government, loans from several wealthy bankers and noblemen and large sums of money from the Pope. Also, the Habsburgs and Poles agreed that the Polish government would pay for its own troops while still in Poland, but that they would be paid by the Emperor once they had crossed into Imperial territory. However, the Emperor had to recognise Sobieski's claim to first rights of plunder of the enemy camp in the event of a victory.
Kara Mustafa Pasha was less effective at ensuring his forces' motivation and loyalty, and preparing for the expected relief-army attack. He had entrusted defence of the rear to the Khan of Crimea and his light cavalry force, which numbered about 30,000–40,000. There is doubt as to how far the Tatars participated in the final battle before Vienna. The Ottomans could not rely on their Wallachian and Moldavian allies. George Ducas, Prince of Moldavia, was captured, while Șerban Cantacuzino's forces joined the retreat after Sobieski's cavalry charge.
The confederated troops signalled their arrival on the Kahlenberg above Vienna with bonfires. Before the battle a Mass was celebrated for the King of Poland and his nobles.
Battle
Around 6:00 pm, the Polish king ordered the cavalry to attack in four groups, three Polish and one from the Holy Roman Empire. Eighteen thousand horsemen charged down the hills, the largest cavalry charge in history. Sobieski led the charge at the head of 3,000 Polish heavy lancers, the famed "Winged Hussars". The Lipka Tatars, who fought on the Polish side, wore a sprig of straw in their helmets to distinguish themselves from the Tatars fighting on the Ottoman side. The charge easily broke the lines of the Ottomans, who were exhausted and demoralised and soon started to flee the battlefield. The cavalry headed straight for the Ottoman camps and Kara Mustafa's headquarters, while the remaining Viennese garrison sallied out of its defences to join in the assault.
The Ottoman troops were tired and dispirited following the failure of both the attempt at sapping and the assault on the city and the advance of the Holy League infantry on the Turkenschanz. The cavalry charge was one last deadly blow. Less than three hours after the cavalry attack, the Christian forces had won the battle and saved Vienna. The first Christian officer who entered Vienna was Margrave Ludwig of Baden, at the head of his dragoons.
Afterwards, Sobieski paraphrased Julius Caesar's famous quotation Veni, vidi, vici in saying "Veni, vidi, Deus vicit" – "I came, I saw, God conquered".
Reconquest of Hungary
After the Ottoman army was defeated at Vienna, the Imperial army and its allied Polish troops began a counteroffensive to conquer Ottoman Hungary. After the Victory at Párkány in October 1683, Esztergom was forced to surrender after a short siege.
Field Marshal Aeneas de Caprara defeated the Ottoman Army near the city of Kassa in 1685. After the Ottoman field army was defeated near Esztergom in 1685, the cities besieged by the Imperial forces could no longer count on relief. Érsekújvár (Nové Zámky) fell on 19 August, soon afterwards also the places Eperies, Kaschau, and Tokaj.
In 1686, two years after an unsuccessful siege of Buda, a renewed European campaign was started to enter Buda. In June 1686, the Duke of Lorraine besieged Buda (Budapest), the centre of Ottoman Hungary and the old royal capital. After resisting for 78 days, the city fell on 2 September, and Turkish resistance collapsed throughout the region as far away as Transylvania and Serbia.