Algeria officially the People’s Democratic Republic of Algeria, is a sovereign state in North Africa on the Mediterranean coast. The capital and most populous city is Algiers, located in the far north of the country. With an area of 2,381,741 square kilometers (919,595 square miles), Algeria is the tenth-largest country in the world, and the largest in Africa since South Sudan became independent from Sudan in 2011. Algeria is bordered to the northeast by Tunisia, to the east by Libya, to the west by Morocco, to the southwest by the Western Saharan territory, Mauritania, and Mali, to the southeast by Niger, and to the north by the Mediterranean Sea. The country is a semi-presidential republic consisting of 48 provinces and 1,541 communes (counties). Abdelaziz Bouteflika has been President since 1999.
The North African country supplies large amounts of natural gas to Europe, and energy exports are the backbone of the economy. According to OPEC Algeria has the 16th largest oil reserves in the world and the second largest in Africa, while it has the 9th largest reserves of natural gas. Sonatrach, the national oil company, is the largest company in Africa.