On October 16, 1997, the troops of the former president of Congo Brazzaville, M. Sassou Nguesso, took control of the capital Brazzaville, thus ousting the current president Pascal Lissouba, after a five month long civil war. It would be very difficult to understand the reasons for this conflict without taking into account the background struggle for influence between French and US imperialism in Africa, and the interests of the different oil companies in the rich oil fields in Congo Brazzaville's Atlantic coast.