This study is part of an ethnography focusing on war rape in eastern Democratic Republic of Congo where child soldiers are both victims and perpetrators of violence. Twelve ex-child soldier boys, aged thirteen to eighteen years, from a reintegration facility were interviewed about their soldiering experiences and their perspectives on sexual violence. Transcripts were analyzed using thematic analysis. Conceptual frameworks of militarized masculine identity and gender-based violence guided the process. Results revealed the systematic and violent construction of children into soldiers, inculcating a ''militarized masculinity''; a rigid set of stereotypical hypermasculinized behaviors promoting dominance by violating, sexually and otherwise, the subordinate ''other.'' This was achieved through terrorizing/coercing, use of indigenous preparations, substance abuse, and forbidden reflection. This article presents a more contextualized complex view of the violent perpetrator whose behaviors are a manifestation of the modes and mechanisms in which society has constructed/reconstructed gender, ethnicity, and class, and the power dynamics therein.