That moral principles underlie and constrain the activity of members of professions such as medicine and law is generally acknowledged. Whether the same can be said of the military profession is a question likely to generate considerable uncertainty. In this paper I shall show that, like other professions, the military profession is informed by a moral teleology. The source of this teleology, for the profession of arms, is manifested in the laws of war. The laws of war, in turn, reflect (...) two humanitarian principles. (shrink)