Τσαντ is a landlocked country located in north-central Africa. It is bordered by Libya to the north, Sudan to the east, Central African Republic to the south, and Niger and Nigeria to the west. The capital city is N'Djamena, which is situated near the confluence of the Chari and Logone rivers. The country has a diverse landscape that includes deserts, savannas, and mountains. The population of Τσαντ is made up of various ethnic groups, with the largest being the Sara people. The official languages are French and Arabic. Τσαντ's economy is primarily based on agriculture and livestock, but it also has significant oil reserves. The country faces challenges such as political instability and environmental issues, including desertification.