The Democratic Republic of the Congo, also known as Congo-Kinshasa, DR Congo, the DROC, the DRC, or simply either Congo or the Congo, and historically Zaire, is a country in Central Africa. It is, by area, the largest country in sub-Saharan Africa, the second-largest in all of Africa, and the 11th-largest in the world. With a population of around 105 million, the Democratic Republic of the Congo is the most populous officially Francophone country in the world, as well as the 4th-most populous country in Africa and the 15th-most populous country in the world. It is a member of the United Nations, Non-Aligned Movement, African Union, and COMESA. Since 2015, the Eastern DR Congo has been the site of an ongoing military conflict in Kivu.
Centered on the Congo Basin, the territory of the DRC was first inhabited by Central African foragers around 90,000 years ago and was reached by the Bantu expansion about 3,000 years ago. In the west, the Kingdom of Kongo ruled around the mouth of the Congo River from the 14th to 19th centuries. In the northeast, center and east, the kingdoms of Azande, Luba and Lunda ruled from the 16th and 17th centuries to the 19th century.