This article offers an overview of the recently rediscovered archives of the Conseils de Guerre - the military court - of colonial Congo (1885-1960). As a long-considered lost collection of court records encompassing seventy years of testimonies of colonial military crimes, these archives offer unparalleled insights on the complex relation between law, impunity, and armed violence in colonial Central Africa. The article first sheds light on the history of those records and on their ongoing digitization in the context of debates about the contested heritage of Belgian displaced colonial public archives. It then sketches out several promising avenues for academic research and public history projects that they could help document, notably on the controversial history of violence in the Belgian empire and on the multifaceted nature of African agency under colonial rule. ; SCOPUS: ar.j ; info:eu-repo/semantics/published