The Battle of Vienna took place at Kahlenberg Mountain near Vienna on 12 September 1683 after the city had been besieged by the Ottoman Empire for two months. The battle was fought by the Holy Roman Empire and the Polish–Lithuanian Commonwealth, both under the command of King John III Sobieski, against the Ottomans and their vassal and tributary states. The battle marked the first time the Commonwealth and the Holy Roman Empire had cooperated militarily against the Ottomans. The defeat is often seen as a turning point for Ottoman expansion into Europe, after which they would gain no further ground. In the ensuing war that lasted until 1699, the Ottomans would cede most of Ottoman Hungary to Leopold I, Holy Roman Emperor.
The Battle of Slankamen was fought on 19 August 1691, near Slankamen in the Ottoman Sanjak of Syrmia, between the Ottoman Empire, and Habsburg Austrian forces during the Great Turkish War.
A series of military conflicts between the Ottoman Empire and various European states took place from the Late Middle Ages up through the early 20th century. The earliest conflicts began during the Byzantine–Ottoman wars, waged in Anatolia in the late 13th century before entering Europe in the mid-14th century with the Bulgarian–Ottoman wars. The mid-15th century saw the Serbian–Ottoman wars and the Albanian-Ottoman wars. Much of this period was characterized by Ottoman expansion into the Balkans. The Ottoman Empire made further inroads into Central Europe in the 15th and 16th centuries, culminating in the peak of Ottoman territorial claims in Europe.
The Great Turkish War, also called the Wars of the Holy League, 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 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 significant also for being the first instance of Russia joining an alliance with Western Europe.
The Austro-Turkish War (1716–1718) was fought between Habsburg monarchy and the Ottoman Empire. The 1699 Treaty of Karlowitz was not an acceptable permanent agreement for the Ottoman Empire. Twelve years after Karlowitz, it began the long-term prospect of taking revenge for its defeat at the Battle of Vienna in 1683. First, the army of Turkish Grand Vizier Baltacı Mehmet defeated Peter the Great's Russian Army in the Russo-Turkish War (1710–1711). Then, during the Ottoman–Venetian War (1714–1718), Ottoman Grand Vizier Damat Ali reconquered the Morea from the Venetians. As the guarantor of the Treaty of Karlowitz, the Austrians threatened the Ottoman Empire, which caused it to declare war in April 1716.
The Battle of Zenta, also known as the Battle of Senta, was fought on 11 September 1697, near Zenta, Kingdom of Hungary, between Ottoman and Holy League armies during the Great Turkish War. The battle was the most decisive engagement of the war, and it saw the Ottomans suffer an overwhelming defeat by an Imperial force half as large sent by Leopold I, Holy Roman Emperor.
The Battle of Petrovaradin also known as the Battle of Peterwardein, took place on 5 August 1716 during the Austro-Turkish War when the Ottoman army besieged the Habsburg-controlled fortress of Petrovaradin on the Military Frontier of the Habsburg monarchy. The Ottomans attempted to capture Petrovaradin, the so-called Gibraltar on the Danube, but experienced a great defeat by an army half the size of their own, similar to the defeat they had experienced in 1697 at Zenta. Ottoman Grand Vizier Damad Ali Pasha was fatally wounded, while the Ottoman army lost 20,000 men and 250 guns to the Habsburg army led by Field Marshal Prince Eugene of Savoy.
The Battle of Keresztes took place on 24–26 October 1596. It was fought between a combined Habsburg-Transylvanian force and the Ottoman Empire near the village of Mezőkeresztes in modern-day northern Hungary. The Ottomans routed the Habsburg-led army but due to their own losses were unable to exploit their victory.
The Ottoman–Habsburg wars were fought from the 16th to the 18th centuries between the Ottoman Empire and the Habsburg monarchy, which was at times supported by the Kingdom of Hungary, Polish–Lithuanian Commonwealth, and Habsburg Spain. The wars were dominated by land campaigns in Hungary, including Transylvania and Vojvodina, Croatia, and central Serbia.
The Morean war, also known as the Sixth Ottoman–Venetian War, was fought between 1684–1699 as part of the wider conflict known as the "Great Turkish War", between the Republic of Venice and the Ottoman Empire. Military operations ranged from Dalmatia to the Aegean Sea, but the war's major campaign was the Venetian conquest of the Morea (Peloponnese) peninsula in southern Greece. On the Venetian side, the war was fought to avenge the loss of Crete in the Cretan War (1645–1669). It happened while the Ottomans were entangled in their northern struggle against the Habsburgs – beginning with the failed Ottoman attempt to conquer Vienna and ending with the Habsburgs gaining Buda and the whole of Hungary, leaving the Ottoman Empire unable to concentrate its forces against the Venetians. As such, the Morean War was the only Ottoman–Venetian conflict from which Venice emerged victorious, gaining significant territory. Venice's expansionist revival would be short-lived, as its gains would be reversed by the Ottomans in 1718.
The Seventh Ottoman–Venetian War was fought between the Republic of Venice and the Ottoman Empire between 1714 and 1718. It was the last conflict between the two powers, and ended with an Ottoman victory and the loss of Venice's major possession in the Greek peninsula, the Peloponnese (Morea). Venice was saved from a greater defeat by the intervention of Austria in 1716. The Austrian victories led to the signing of the Treaty of Passarowitz in 1718, which ended the war.
The Battle of Grocka, also known as Battle of Krotzka, was fought between the Habsburg monarchy and the Ottoman Empire on 21–22 July 1739 in Grocka, Belgrade. The Ottomans were victorious and took the city of Belgrade. The battle was part of the Austro-Turkish War of 1737–1739.
The Battle of Banja Luka took place in Banja Luka, Ottoman Bosnia, on 4 August 1737, during the Austro-Russian-Turkish War. An Austrian army under Prince Joseph Hildberghausen was defeated, as it attempted to besiege the town, when it ran into a large Ottoman relief force led by Bosnian Vizier Hekimoğlu Ali Pasha.
The siege of Scutari, also referred to as the siege of Shkodër, known in Turkish as İşkodra Müdafaası(in Turkish) or İşkodra Savunması, took place from 28 October 1912 to 23 April 1913 when the army of the Kingdom of Montenegro defeated the forces of the Ottoman Empire and invaded Shkodër.
The siege of Belgrade was a successful attempt by Imperial Habsburg troops under the command of the Elector of Bavaria Maximilian II Emanuel to capture the city of Belgrade from the Ottoman Empire. Part of the Great Turkish War (1683–1699), the siege lasted a month and culminated in the capture of the city on 6 September 1688. By conquering Belgrade, the Imperialists gained an important strategic outpost, as the city had been the Ottoman's chief fortress in Europe for more than a century and a half. The Turks recaptured it two years later, only to lose it again to Eugene of Savoy in 1717.
The Battle of Gorjani or Battle of Đakovo was fought on 9 October 1537 at Gorjani, a place in present-day Slavonia, between the towns of Đakovo and Valpovo, as part of the Little War in Hungary as well as the Hundred Years' Croatian–Ottoman War.
In the siege of Belgrade a Habsburg Austrian army led by Feldmarschall Ernst Gideon von Laudon besieged an Ottoman Turkish force under Osman Pasha in the fortress of Belgrade. After a three-week leaguer, the Austrians forced the surrender of the fortress. During the campaign which was part of the Austro-Turkish War, the Austrian army was greatly hampered by illness. Austria held the city until 1791 when it handed Belgrade back to the Ottomans according to the terms of the peace treaty. Several Austrian soldiers who distinguished themselves during the siege later held important commands in the subsequent French Revolutionary Wars and Napoleonic Wars. Belgrade is the capital of modern Serbia.
The siege of Belgrade was a successful attempt by Austrian troops under the command of Prince Eugene of Savoy to capture the strategically important city of Belgrade from the Ottoman Empire. It took place during the Austro-Turkish War (1716–1718), barely a year after the Austrian victory at the Battle of Petrovaradin (Peterwardein). The Austrians routed the Ottoman relief army under Grand Vizier Hacı Halil Pasha on 16 August. As a consequence, the Belgrade garrison, deprived of relief, surrendered to the Austrians on 21 August. The Ottoman Sultan Ahmed III sued for peace, resulting in the Treaty of Passarowitz a year later, which completed the transfer of the remainder of Hungary, the Banat and the city of Belgrade into Austrian hands.
The capture of Belgrade was the recapture of Belgrade by the Ottoman Empire in 1739.
The siege of Temeşvar took place from 31 August to 12 October 1716 during the Austro-Turkish War of 1716-1718. The Habsburg army led by Prince Eugene of Savoy, who had just won a crushing victory at Petrovaradin, managed to capture the fortress of Temeşvar an Ottoman stronghold since 1552, the capital of the Banat and the last Turkish stronghold in Hungary. The garrison capitulated after a 43 days siege. The city remained under military administration until 6 June 1778, when it was handed over to the administration of the Kingdom of Hungary.
Ottoman Empire 
Holy Roman Empire 