Mali, Uganda, and CHAD are all landlocked countries in Africa. Mali is a West African country located in the Sahel region, bordered by Algeria, Niger, Burkina Faso, Ivory Coast, Guinea, Senegal, and Mauritania. Uganda is a country in East Africa, bordered by Kenya, South Sudan, the Democratic Republic of the Congo, Rwanda, and Tanzania. CHAD is a Central African country located in the Sahara Desert, bordered by Libya, Sudan, the Central African Republic, Cameroon, Nigeria, and Niger.