Abstract
The Iraq war poses new challenges for Protestant peace ethics. Starting from an analysis of the document of the Evangelical Church in Germany »Steps on the Way towards Peace« it is argued, that the set of criteria for the legitimate use of military force provided there, is neither consistent nor workable. This seems to result from a misperception of the recent debate on just and limited war-theory. By putting under scrutiny the ethical judgments of the Kosovo, Afghanistan and Iraq war some inconsistency is brought to the surface, as is the need for further development of such criteria. Finally, a concept for peace ethics as ethics of international relations is provided, combining an insitutionalist, a human rights, a cosmopolitan with a just and limited war perspective aiming on the gradual realization of just peace according to the Christian doctrine of reconciliation.