Berbera (; Barbara, بربرة) is the capital of the Sahil region of Somaliland and is the main sea port of the country. Berbera is a coastal city and was the former capital of the British Somaliland protectorate before Hargeisa. It also served as a major port of the Ifat, Adal and Isaaq sultanates from the 13th to 19th centuries. In antiquity, Berbera was part of a chain of commercial port cities along the Somali seaboard. During the early modern period, Berbera was the most important place of trade in the Somali Peninsula. It later served as the capital of the British Somaliland protectorate from 1884 to 1941, when it was replaced by Hargeisa. In 1960, the British Somaliland protectorate gained independence as the State of Somaliland and united five days later with the Trust Territory of Somalia (the former Italian Somalia) to form the Somali Republic. Located strategically on the oil route, the city has a deep seaport, which serves as the region's main commercial harbour. Maritime history of Somalia and Malao Berbera was part of the classical Somali city-states that engaged in a lucrative trade network connecting Somali merchants with Phoenicia, Ptolemic Egypt, Ancient Greece, Parthian Persia, Saba, Nabataea and the Roman Empire. Somali sailors used the ancient Somali maritime vessel known as the beden to transport their cargo. Berbera preserves the ancient name of the coast along the southern shore of the Gulf of Aden. It is believed to be the ancient port of Malao (Μαλαὼ) described as 800 stadia beyond the city of the Avalites, described in the eighth chapter of the Periplus of the Erythraean Sea, which was written by a Greek merchant in the first century AD. In the Periplus it is described as: "After Avalites there is another market-town, better than this, called Malao, distant a sail of about eight hundred stadia. The anchorage is an open roadstead, sheltered by a spit running out from the east. Here the natives are more peaceable.