In 2000 the UN passed Security Council Resolution 1325, calling for the increased participation of women in peace processes. Despite this, women made up “only 2 percent of mediators, 8 percent of negotiators, and 5 percent of witnesses and signatories” worldwide between 1990 and 2017. Evidence suggests that “when women and civil society groups are invited and meaningfully participate in peace negotiations, the resulting agreement is 64% less likely to fail and 35% more likely to last at least fifteen years.” However, we need female leaders at all levels of the peace process, especially as negotiators, peacekeepers, and signatories, not just as part of civil society organizations. When women are present in peace negotiations, they challenge norms and bring forth ideas and policy suggestions that would otherwise be ignored or forgotten. In examining the case studies of Colombia and Yemen, we see not only the historical importance of including women in peace and security negotiations, but also the potential pathways forward.