Ottoman wars in Europe
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 the 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 Ottoman–Venetian wars spanned four centuries, starting in 1423 and lasting until 1718. This period witnessed the fall of Negroponte in 1470, the siege of Malta in 1565, the fall of Famagusta in 1571, the defeat of the Ottoman fleet at the Battle of Lepanto in 1571, the fall of Candia in 1669, the Venetian reconquest of Morea in the 1680s and its loss again in 1715. The island of Venetian-ruled Corfu remained the only Greek island not conquered by the Ottomans.
In the late seventeenth century, European powers began to consolidate against the Ottomans and formed the Holy League, reversing a number of Ottoman land gains during the Great Turkish War of 1683–99. Nevertheless, Ottoman armies were able to hold their own against their European rivals until the second half of the eighteenth century.
In the nineteenth century the Ottomans were confronted with insurrection from their Serbian, Greek and Romanian subjects. This occurred in tandem with the Russo-Turkish wars, which further destabilized the empire. The final retreat of Ottoman rule began with the First Balkan War, and culminated in the signing of the Treaty of Sèvres after World War I, leading to the partitioning of the Ottoman Empire.
History
Rise of the Ottomans (1299–1453)
Byzantine Empire
After striking a blow to the weakened Byzantine Empire in 1356, which provided it with Gallipoli as a basis for operations in Europe, the Ottoman Empire started its westward expansion into the European continent in the middle of the 14th century.Constantinople fell in 1453 after the Battle of Varna and the Second Battle of Kosovo.
The remaining Greek states fell in 1461 .
Bulgarian Empire
In the latter half of the 14th century, the Ottoman Empire proceeded to advance north and west in the Balkans, completely subordinating Thrace and much of Macedonia after the Battle of Maritsa in 1371. Sofia fell in 1382, followed by the capital of the Second Bulgarian Empire Tarnovgrad in 1393, and the northwest remnants of the state after the Battle of Nicopolis in 1396.Serbian Empire
A significant opponent of the Ottomans, the young Serbian Empire, was worn down by a series of campaigns, notably in the Battle of Kosovo in 1389, in which the leaders of both armies were killed, and which gained a central role in Serbian folklore as an epic battle and as the beginning of the end for medieval Serbia. Much of Serbia fell to the Ottomans by 1459, the Kingdom of Hungary made a partial reconquest in 1480, but it fell again by 1499. Territories of Serbian Empire were divided between Ottoman Empire, the Republic of Venice and the Kingdom of Hungary, with remaining territories being in some sort of a vassal status towards Hungary, until its own conquest.Crusades against the Ottoman Empire
The papacy regularly offered crusade privileges from the 1360s generating no significant military response against Muslims in the Mediterranean. The first revival of activity was a 1390 Genoese plan to seize the Tunisian port of Al-Mahdiya. Both the Roman and Avignon popes awarded indulgences and the French king's uncle, Louis II, Duke of Bourbon, was the leader. There is little evidence of cross taking, and the exercise was more of a chivalric promenade by a small force. After a disease-ridden, nine-week siege, the Tunis crusade agreed to withdraw. After their victory at the Battle of Kosovo in 1389, the Ottomans had conquered most of the Balkans and had reduced Byzantine influence to the area immediately surrounding Constantinople, which they later besieged. In 1393, the Bulgarian Tsar Ivan Shishman lost Nicopolis to the Ottomans. In 1394, Pope Boniface IX proclaimed a new Crusade against the Turks, although the Western Schism had split the papacy. Sigismund of Luxemburg, King of Hungary, led this Crusade which involved several French nobles including John the Fearless, the son of the Duke of Burgundy, who became the Crusade's military leader. Sigismund advised the Crusaders to focus on defence when they reached the Danube, but they besieged the city of Nicopolis. The Ottomans defeated them in the Battle of Nicopolis on 25September, capturing 3,000 prisoners.As the Ottomans pressed westward, Sultan Murad II destroyed the last Papal-funded Crusade at Varna on the Black Sea in 1444 and four years later crushed the last Hungarian expedition. John Hunyadi and Giovanni da Capistrano organised a 1456 Crusade to lift the Siege of Belgrade. Æneas Sylvius and John of Capistrano preached the Crusade, the princes of the Holy Roman Empire in the Diets of Ratisbon and Frankfurt promised assistance, and a league was formed between Venice, Florence and Milan, but nothing came of it. Venice was the only polity to continue to pose a significant threat to the Ottomans in the Mediterranean, but it pursued the "Crusade" mostly for its commercial interests, leading to the protracted Ottoman–Venetian Wars, which continued, with interruptions, until 1718. The end of the Crusades, in at least a nominal effort of Catholic Europe against Muslim incursion, came in the 16thcentury, when the Franco-Imperial wars assumed continental proportions. Francis I of France sought allies from all quarters, including from German Protestant princes and Muslims. Amongst these, he entered into one of the capitulations of the Ottoman Empire with Suleiman the Magnificent while making common cause with Hayreddin Barbarossa and a number of the Sultan's North African vassals.
Kingdom of Hungary
Since 1360s Hungary confronted with the Ottoman Empire. The Kingdom of Hungary led several crusades, campaigns and carried out several defence battles and sieges against the Ottomans. Hungary bore the brunt of the Ottoman wars in Europe during the 15th century and successfully halted the Ottoman advance.In the year of 1442, John Hunyadi won four victories against the Ottomans, two of which were decisive. In March 1442, Hunyadi defeated Mezid Bey and the raiding Ottoman army at the Battle of Szeben in the south part of the Kingdom of Hungary in Transylvania. In September 1442, Hunyadi defeated a large Ottoman army of Beylerbey Şehabeddin, the Provincial Governor of Rumelia. This was the first time that a European army defeated such a large Ottoman force, composed not only of raiders, but of the provincial cavalry led by their own sanjak beys and accompanied by the formidable janissaries. These victories made Hunyadi a prominent enemy of the Ottomans and a renowned figure throughout Christendom and were prime motivators for him to undertake along with King Władysław the famous expedition known as the "Long Campaign" in 1443, with the Battle of Niš being the first major clash of this expedition. Hunyadi was accompanied by Giuliano Cesarini during the campaign.
The defeat in 1456 at the siege of Nándorfehérvár held up Ottoman expansion into Catholic Europe for 70 years, though for one year the Italian port of Otranto was taken, and in 1493 the Ottoman army successfully raided Croatia and Styria.
During the reign of King Matthias of Hungary, the standing professional mercenary army was called the Black Army of Hungary Matthias recognized the importance and key role of early firearms in the infantry, which greatly contributed to his victories. Every fourth soldier in the Black Army had an arquebus, which was an unusual ratio at the time. In the great Viennese military parade in 1485, the Black Army consisted 20,000 horsemen and 8,000 infantry in 1485. The Black Army was larger than the army of King Louis XI of France, the only other existing permanent professional European army in the era. The Hungarian army destroyed the three times bigger attacker Ottoman and Wallachian troops at the Battle of Breadfield in Transylvania in 1479. The battle was the most significant victory for the Hungarians against the raiding Ottomans, and as a result, the Ottomans did not attack southern Hungary and Transylvania for many years thereafter. The Black Army recaptured Otranto in Italy from the Ottoman Empire in 1481.
Growth (1453–1683)
Wars in Albania and Italy
The Ottomans took much of Albania in the 1385 Battle of Savra. The 1444 League of Lezhë briefly restored one part of Albania, until Ottomans captured complete territory of Albania after capture of Shkodër in 1479 and Durrës in 1501.The Ottomans faced resistance from Albanians who gathered around their leader, Gjergj Kastrioti Skanderbeg, son of a feudal Albanian Nobleman, Gjon Kastrioti who also fought against the Ottomans in the Albanian revolt of 1432–1436 led by Gjergj Arianiti. Skanderbeg managed to fend off Ottoman attacks for more than 25 years, culminating at the siege of Shkodra in 1478–79. During this period, many Albanian victories were achieved like the Battle of Torvioll, Battle of Otonetë, siege of Krujë, Battle of Polog, Battle of Ohrid, Battle of Mokra, Battle of Oranik 1456 and many other battles, culminating in the Battle of Albulena in 1457 where the Albanian Army under Skanderbeg won a decisive victory over the Ottomans. In 1465 Ballaban's Campaign against Skanderbeg took place. Its goal was to crush the Albanian Resistance, but it was not successful and it ended in an Albanian victory. With the death of Skanderbeg on 17 January 1468, the Albanian Resistance began to fall. After the death of Skanderbeg, the Albanian Resistance was led by Lekë Dukagjini from 1468 until 1479, but it didn't have the same success as before. Merely two years after the collapse of the Albanian resistance in 1479, Sultan Mehmet II launched an Italian campaign, which failed thanks to Christian recapture of Otranto and Sultan's death in 1481.