The literature on democracy suggests that new democracies should have difficulty emerging during war or in the aftermath of armed struggle, yet Portugal's current democracy emerged simultaneously with the end of the nation's unsuccessful war in Africa. This article addresses the reasons and argues that democracy triumphed not simply in spite of the war but also, in part, because of it. The costs and geography of the war itself, the capacity and rootedness of the state that waged the war, the political culture of the regime's military officers, and the war-related timing of Portugal's first elections all helped prevent the emergence of an anti-democratic coalition and contributed to ensuring a successful transition to democracy. The article ends with three ideas that merit closer examination: that different sorts of wars leave different legacies for democracy; that wars that leave state bureaucracies intact or stronger are more likely to be followed by lasting democracy than those which do not; and, finally, that the ideologies of military elites are pivotal to the outcome of post-war democratic transitions.