Democratic Republic of the Congo
DRC borders the Central African Republic and South Sudan to the north; Uganda, Rwanda, and Burundi in the east; Zambia and Angola to the south; the Republic of the Congo, the Angolan exclave of Cabinda, and the Atlantic Ocean to the west. It is separated from Tanzania by Lake Tanganyika in the east. The country has access to the ocean through a  stretch of Atlantic coastline at Muanda and the roughly 9 km wide mouth of the Congo River which opens into the Gulf of Guinea. It has the second-highest total Christian population in Africa.