Belgrade ( or ; , ) is the capital and largest city of Serbia. It is located at the confluence of the Sava and Danube rivers and at the crossroads of the Pannonian Plain and the Balkan Peninsula. , the population of Belgrade city proper stands at 1,197,114, its contiguous urban area has 1,298,661 inhabitants, while the population of the city's administrative area (which roughly corresponds to its metro area) totals 1,682,720 people. It is one of the major cities of Southeast Europe and the third-most populous city on the river Danube.

Belgrade is one of the oldest continuously inhabited cities in Europe. One of the most important prehistoric cultures of Europe, the Vinča culture, evolved within the Belgrade area in the 6th millennium BC. In antiquity, Thraco-Dacians inhabited the region and, after 279 BC, Celts settled the city, naming it Singidūn. It was conquered by the Romans under the reign of Augustus and awarded Roman city rights in the mid-2nd century. It was settled by the Slavs in the 520s, and changed hands several times between the Byzantine Empire, the Frankish Empire, the Bulgarian Empire, and the Kingdom of Hungary before it became the seat of the Serbian king Stefan Dragutin in 1284. Belgrade served as capital of the Serbian Despotate during the reign of Stefan Lazarević, and then his successor Đurađ Branković returned it to the Hungarian king in 1427. Noon bells in support of the Hungarian army against the Ottoman Empire during the siege in 1456 have remained a widespread church tradition to this day. In 1521, Belgrade was conquered by the Ottomans and became the seat of the Sanjak of Smederevo. It frequently passed from Ottoman to Habsburg rule, which saw the destruction of most of the city during the Ottoman–Habsburg wars.

Following the Serbian Revolution, Belgrade was once again named the capital of Serbia in 1841. Northern Belgrade remained the southernmost Habsburg post until 1918, when it was attached to the city, due to former Austro-Hungarian territories becoming part of the new Kingdom of Serbs, Croats and Slovenes after World War I. Belgrade was the capital of Yugoslavia from its creation to its dissolution. In a fatally strategic position, the city has been battled over in 115 wars and razed 44 times, being bombed five times and besieged many times.

Being Serbia's primate city, Belgrade has special administrative status within Serbia. It is the seat of the central government, administrative bodies, and government ministries, as well as home to almost all of the largest Serbian companies, media, and scientific institutions. Belgrade is classified as a Beta-Global City. The city is home to the University Clinical Centre of Serbia, a hospital complex with one of the largest capacities in the world; the Church of Saint Sava, one of the largest Orthodox church buildings; and the Belgrade Arena, one of the largest capacity indoor arenas in Europe.

Belgrade hosted major international events such as the Danube River Conference of 1948, the first Non-Aligned Movement Summit (1961), the first major gathering of the OSCE (1977–1978), and the Eurovision Song Contest (2008), as well as sports events such as the first FINA World Aquatics Championships (1973), UEFA Euro (1976), Summer Universiade (2009) and three EuroBasket championships (1961, 1975, 2005). Belgrade will also host the BIE- Specialized Exhibition Expo 2027.

History

Prehistory

Chipped stone tools found in Zemun show that the area around Belgrade was inhabited by nomadic foragers in the Palaeolithic and Mesolithic eras. Some of these tools are of Mousterian industry—belonging to Neanderthals rather than modern humans. Aurignacian and Gravettian tools have also been discovered near the area, indicating some settlement between 50,000 and 20,000 years ago. The first farming people to settle in the region are associated with the Neolithic Starčevo culture, which flourished between 6200 and 5200 BC. There are several Starčevo sites in and around Belgrade, including the eponymous site of Starčevo. The Starčevo culture was succeeded by the Vinča culture (5500–4500 BC), a more sophisticated farming culture that grew out of the earlier Starčevo settlements and also named for a site in the Belgrade region (Vinča-Belo Brdo). The Vinča culture is known for its very large settlements, one of the earliest settlements by continuous habitation and some of the largest in prehistoric Europe. Also associated with the Vinča culture are anthropomorphic figurines such as the Lady of Vinča, the earliest known copper metallurgy in Europe, and a proto-writing form developed prior to the Sumerians and Minoans known as the Old European script, which dates back to around 5300 BC. Within the city proper, on Cetinjska Street, a skull of a Paleolithic human dated to before 5000 BC was discovered in 1890.

Antiquity

Evidence of early knowledge about Belgrade's geographical location comes from a variety of ancient myths and legends. The ridge overlooking the confluence of the Sava and Danube rivers, for example, has been identified as one of the places in the story of Jason and the Argonauts. In the time of antiquity, too, the area was populated by Paleo-Balkan tribes, including the Thracians and the Dacians, who ruled much of Belgrade's surroundings. Specifically, Belgrade was at one point inhabited by the Thraco-Dacian tribe Singi; following Celtic invasion in 279 BC, the Scordisci wrested the city from their hands, naming it Singidūn (dūn, fortress). In 34–33 BC, the Roman army reached Belgrade. It became the romanised Singidunum in the 1st century AD and, by the mid-2nd century, the city was proclaimed a municipium by the Roman authorities, evolving into a full-fledged colonia (the highest city class) by the end of the century. While the first Christian Emperor of Rome—Constantine I, also known as Constantine the Great—was born in the territory of Naissus to the city's south, Roman Christianity's champion, Flavius Iovianus (Jovian/Jovan), was born in Singidunum. Jovian reestablished Christianity as the official religion of the Roman Empire, ending the brief revival of traditional Roman religions under his predecessor Julian the Apostate. In 395 AD, the site passed to the Eastern Roman or Byzantine Empire. Across the Sava from Singidunum was the Celtic city of Taurunum (Zemun); the two were connected with a bridge throughout Roman and Byzantine times.

Middle Ages

In 442, the area was ravaged by Attila the Hun. In 471, it was taken by Theodoric the Great, king of the Ostrogoths, who continued into Italy. As the Ostrogoths left, another Germanic tribe, the Gepids, invaded the city. In 539, it was retaken by the Byzantines.Procopius, De Bello Gothico, III:34, quoted in Pohl 1997, pp. 89–90 In 577, some 100,000 Slavs poured into Thrace and Illyricum, pillaging cities and more permanently settling the region.

The Avars, under Bayan I, conquered the whole region and its new Slavic population by 582.Warriors of the Steppe: a military history of Central Asia, 500 B.C. to 1700, p. 76 Following Byzantine reconquest, the Byzantine chronicle De Administrando Imperio mentions the White Serbs, who had stopped in Belgrade on their way back home, asking the strategos for lands; they received provinces in the west, towards the Adriatic, which they would rule as subjects to Heraclius (610–641).Bohlau, 1964, Slavistische Forschungen, Volume 6, p. 103. University of California. In 829, Khan Omurtag was able to add Singidunum and its environs to the First Bulgarian Empire.A Concise History of Bulgaria, R. J. Crampton, Edition 2, revised, Cambridge University Press, 2005, , p. 10.Земя на световен кръстопът, Борис Стоев Чолпанов, Изд. на Българската академия на науките, 1993, стр. 39. The first record of the name Belograd appeared on 16 April 878, in a Papal missive to Bulgarian ruler Boris I. This name would appear in several variants: Alba Bulgarica in Latin, Griechisch Weissenburg in High German, Nándorfehérvár in Hungarian, and Castelbianco in Venetian, among other names, all variations of 'white fortress' or 'Bulgar white fortress'. For about four centuries, the city would become a battleground between the Byzantine Empire, the medieval Kingdom of Hungary, and the Bulgarian Empire. Basil II (976–1025) installed a garrison in Belgrade.Byzantium in the year 1000,p. 121 The city hosted the armies of the First and the Second Crusade, but, while passing through during the Third Crusade, Frederick Barbarossa and his 190,000 crusaders saw Belgrade in ruins.

King Stefan Dragutin (r. 1276–1282) received Belgrade from his father-in-law, Stephen V of Hungary, in 1284, and it served as the capital of the Kingdom of Syrmia, a vassal state to the Kingdom of Hungary. Dragutin (Hungarian: Dragutin István) is regarded as the first Serbian king to rule over Belgrade.

Following the battles of Maritsa (1371) and Kosovo field (1389), Moravian Serbia, to Belgrade's south, began to fall to the Ottoman Empire.

The northern regions of what is now Serbia persisted as the Serbian Despotate, with Belgrade as its capital. The city flourished under Stefan Lazarević, the son of Serbian prince Lazar Hrebeljanović. Lazarević built a castle with a citadel and towers, of which only the Despot's tower and the west wall remain. He also refortified the city's ancient walls, allowing the Despotate to resist Ottoman conquest for almost 70 years. During this time, Belgrade was a haven for many Balkan peoples fleeing Ottoman rule, and is thought to have had a population ranging between 40,000 and 50,000 people.

In 1427, Stefan's successor Đurađ Branković, returning Belgrade to the Hungarian king, made Smederevo his new capital. Even though the Ottomans had captured most of the Serbian Despotate, Belgrade, known as Nándorfehérvár in Hungarian, was unsuccessfully besieged in 1440 and 1456. As the city presented an obstacle to the Ottoman advance into Hungary and further, over 100,000 Ottoman soldiers besieged it in 1456, in which the Christian army led by the Hungarian General John Hunyadi successfully defended it. The noon bell ordered by Pope Callixtus III commemorates the victory throughout the Christian world to this day, which is now a cultural symbol of Hungary.

Ottoman rule and Austrian invasions

Seven decades after the initial siege, on 28 August 1521, the fort was finally captured by Suleiman the Magnificent with 250,000 Turkish soldiers and over 100 ships. Subsequently, most of the city was razed to the ground and its entire Orthodox Christian population was deported to Istanbul to an area that has since become known as the Belgrade forest.

Belgrade was made the seat of the Pashalik of Belgrade (also known as the Sanjak of Smederevo), and quickly became the second largest Ottoman town in Europe at over 100,000 people, surpassed only by Constantinople. Ottoman rule introduced Ottoman architecture, including numerous mosques, and the city was resurrected—now by Oriental influences.

In 1594, a major Serb rebellion was crushed by the Ottomans. In retribution, Grand Vizier Sinan Pasha ordered the relics of Saint Sava to be publicly torched on the Vračar plateau; in the 20th century, the church of Saint Sava was built to commemorate this event.

Occupied by the Habsburgs three times (1688–1690, 1717–1739, 1789–1791), headed by the Holy Roman Princes Maximilian of Bavaria and Eugene of Savoy, and field marshal Baron Ernst Gideon von Laudon, respectively, Belgrade was recaptured by the Ottomans and substantially razed each time. During this period, the city was affected by the two Great Serbian Migrations, in which hundreds of thousands of Serbs, led by two Serbian Patriarchs, retreated together with the Austrian soldiers into the Habsburg Empire, settling in today's Vojvodina and Slavonia.

Principality and Kingdom of Serbia