The Democratic Republic of Congo (DRC) has long been plagued by conflict, with the eastern region serving as a battleground for various armed groups. Among these, the March 23 Movement (M23) has emerged as one of the most significant, with its resurgence in recent years once again drawing attention to the deep-seated tensions between Rwanda and the DRC. This article provides a historical background to the conflict, focusing on M23’s origins, its ties to Rwanda, and the broader geopolitical implications, including international exposure and the failures of global diplomacy.