The Emirate of Sicily or Fatimid Sicily () was an Islamic kingdom that ruled the Muslim territories on the island of Sicily between 831 and 1091. Its capital was Palermo (Arabic: Balarm), which, during this period, became a major cultural and political center of the Muslim world.
Sicily was part of the Byzantine Empire when Muslim forces from Ifriqiya began launching raids in 652. Through a prolonged series of conflicts from 827 to 902, they gradually conquered the entirety of Sicily, with only the stronghold of Rometta, in the far northeast, holding out until 965.
Under Muslim rule, the island became increasingly prosperous and cosmopolitan. Trade and agriculture flourished, and Palermo became one of the largest and wealthiest cities in Europe. Sicily became multiconfessional and multilingual, developing a distinct Arab-Byzantine culture that combined elements of its Islamic Arab and Berber migrants with those of the local Greek-Byzantine and Jewish communities. Beginning in the early eleventh century, the Emirate began to fracture from internal strife and dynastic disputes. Christian Norman mercenaries under Roger I ultimately conquered the island, founding the County of Sicily in 1071; the last Muslim city on the island, Noto, fell in 1091, marking the end of Islamic rule in Sicily.
As the first Count of Sicily, Roger maintained a relative degree of tolerance and multiculturalism; Sicilian Muslims remained citizens of the County and the subsequent Kingdom of Sicily. Until the late 12th century, and probably as late as the 1220s, Muslims formed a majority of the island's population, except in the northeast region of Val Demone, which had remained predominantly Byzantine Greek and Christian, even during Islamic rule. But by the mid thirteenth century, Muslims who had not already left or converted to Christianity were expelled, ending roughly four hundred years of Islamic presence in Sicily.
Over two centuries of Islamic rule by the Emirate has left some traces in modern Sicily. Minor Arabic influence remains in the Sicilian language and in local place names; a much larger influence is in the Maltese language that derives from Siculo-Arabic. Other cultural remnants can be found in the island's agricultural methods and crops, the local cuisine, and architecture.
Background
Due to its strategic location in the center of the Mediterranean, Sicily had a long history of being settled and contested by various civilizations. Greek and Phoenician colonies were present at least by the ninth century BC, and skirmished intermittently for centuries. Conflicts continued on a larger scale in the sixth through third centuries BC between the Carthaginians and the Sicilian Greeks, most of all the powerful city-state of Syracuse. The Punic Wars between Rome and Carthage saw Sicily serve as a major power base and theater of war for both sides, before the island was finally incorporated into the Roman Republic and Empire. By the fifth century AD, Sicily had become thoroughly Romanized and Christianized after nearly seven hundred years of Roman rule. But amid the decay of the Western Roman Empire, it fell to the Germanic Ostrogoths following Theodoric the Great's conquest of most of Italy in 488.
First Muslim attempts to conquer Sicily
In 535, Emperor Justinian I reconquered Sicily for the Roman Empire, which by then was ruled from Constantinople. As the power of what is now known as the Byzantine Empire waned in the West, a new and expansionist power was emerging in the Middle East: the Rashidun Caliphate, the first major Muslim state to emerge following the death of the Islamic prophet Muhammad in 632. Over a period of twenty five years, the caliphate succeeded in annexing much of the Persian Sasanian Empire and former Roman territories in the Levant and North Africa. In 652, under Caliph Uthman, an invasion captured most of the island, but Muslims occupation was short-lived, as they left following his death.
By the end of the seventh century, with the Umayyad conquest of North Africa, the Muslims had captured the nearby port city of Carthage, allowing them to build shipyards and a permanent base from which to launch more sustained attacks.
Around 700, the island of Pantelleria was captured by Muslims, and it was only discord among the Muslims that prevented an attempted invasion of Sicily at that time. Instead, trading agreements were arranged with the Byzantines, and Muslim merchants were allowed to trade goods at Sicilian ports.