Abstract For the majority of its history, the Just War Tradition (JWT) has attempted to limit the occurrence of violence in the violent world it found itself. Today, out of noble causes, the same...Show moreAbstract For the majority of its history, the Just War Tradition (JWT) has attempted to limit the occurrence of violence in the violent world it found itself. Today, out of noble causes, the same tradition is becoming more interventionist by incentivizing the market for force in which Private Military and Security Companies have carved out a role for themselves. In this thesis the origin of the normalization of private violence in JWT will be accounted for and how it allows for more violence, rather than limiting it. These so-called PMSCs will be analyzed in two ways. The theological origin of arguments permitting their usage will be accounted for before analyzing the risks that comes with this. The latter part will be the main focus and is done by following the principles laid out by Aquino: 1) legitimate authority, 2) just cause, and 3) right intention. By looking at the state of the art of PMSC ethics, the debates in contemporary JWT will be accused of being disagreements in details, and not concerned with the theological foundations of their convictions. Namely, by accounting for the privatized turn JWT took, I will show how a cosmopolitan politics is causing this relaxing of norms and is at risk of being permissible to increases of violence. This originated in Pelagian theology who argued for the possibility of human perfection through social and moral progress. Kantian liberalism, the modern equivalent of this belief, has prioritized just cause over other principles and moves the JWT away from one of its core functions; namely, limiting the destructiveness of war. The other core function is to limit injustices, which has devolved into the attempt to eradicate all injustices and overturns ethical positions on private violence.Show less