Since the end of the bipolar system, Africa has faced the resurgence of intra-state armed conflicts. Faced with these intra-state armed conflicts, there is a solidarity of the international community, at the top of which are some international organizations and some major powers that intervene militarily in that intra-state armed conflicts. Regarding the military interventions of the major powers, it must be noted that France is one of the major powers that is most active in Africa. His military interventions multiplied during the post-bipolar period. But the opinions are divided on the effectiveness of these military interventions. They are effective for some and ineffective for some others. On the one hand, we draw up the active balance and on the other hand the passive balance of these military interventions. The factors contributing to the active balance of these military interventions include the search for their legitimacy, their promptness, France’s military capacity and its influence on the international scene. And the factors contributing to the passive balance of these military interventions include the quest or preservation of interests on the part of France, the failure of the global approach to armed conflicts favoring the three D (Defense, Diplomacy and Development) and the failure of the democratic system in African states. But the statebuilding is the best solution that could effectively pull African states from the intra-state armed conflicts that are eating them up. It’s up to every African to think about how to rebuild the state in Africa.