How do women’s pre-election experiences influence their behavior in government? We examine women’s participation in rebel groups as a form of masculine socialization and theorize that former rebel women elected in the national legislature will continue to defy gender norms by being more active than their other women colleagues and more frequently discussing topics that are male-dominated and relate to their wartime experience. Using novel datasets of parliamentary speeches and rebel ties of elected MPs in Uganda and Zimbabwe, we find that women ex-rebels make more legislative speeches, including speeches on topics related to wartime experience. We find mixed evidence for speeches on ‘hard’ topics. These findings contribute to theoretical debates on women’s political representation, gender and conflict, and legislative politics.