Sousse or Soussa (, ; Berber:Susa) is a city in Tunisia, capital of the Sousse Governorate. Located south of the capital Tunis, the city has 271,428 inhabitants (2014). Sousse is in the central-east of the country, on the Gulf of Hammamet, which is a part of the Mediterranean Sea. Its economy is based on transport equipment, processed food, olive oil, textiles, and tourism. It is home to the Université de Sousse. Toponymy Sousse and Soussa are both French spellings of the Arabic name Sūsa, which may derive from Berber (cf., e.g., Morocco's Sous River and Region). The present city has also grown to include the ruins of Hadrumetum, which had many names in several languages during antiquity. Geography Sousse is in the center of Tunisia, on the Tunisian Sahel coast and on the Mediterranean Sea bordering the east of the country. The city covers 45 km2 and is 25 meters above sea level. Sousse is between two wadis: the Wadi Bliban (and its tributary the Wadi al-Kharrub) to the north and northwest and the Wadi al-Halluf to the southeast. The subsoil is mostly sedimentary with some deep alluvial deposits, which are more recent closer to the coast. Winters are generally mild, there is an average of 69 days of rainfall per year, and there is a lot of sunshine year-round with relatively few cloudy days. Administration The Municipality of Sousse is the capital of a governorate that extends over 2669. It is divided into four municipal districts: Sousse Nord, Sousse Sud, Sousse Médina and Sousse Riadh. The first two were created on 11 February 1976 and the last two on 19 February 1982. Its main constituencies and Delegation are four in number: Sousse Sidi Abdelhamid, Sousse Médina, Sousse Jawhara and Sousse Riadh. Its geographic code is 31. History Hadrumetum In the 11th centuryBC, Tyrians established Hadrumetum as a trading post and waypoint along their trade routes to Italy and the Strait of Gibraltar. Its establishment (at a river mouth about north of old Sousse) preceded Carthage's but, like other western Phoenician colonies, it became part of the Carthaginian Empire following 's long siege of Tyre in the 580s and 570sBC. The city featured in the Third Sicilian War, the Second and Third Punic Wars (in the latter of which it secured additional territory and special privileges by aiding Rome against what was left of the Carthaginians), and Caesar's Civil War,