It is the purpose of this paper to consider some of the features of the military officer-corps which make for its uniqueness compared to other professional groups. In spite of the lack in Norway of any militaristic tradition, the corps appears in many ways distinct from the main body of society. To a greater extent than within other occupations, there seems to be a tendency toward uniformity among the military officers on the basis of particular ideals and values. This characteristic has often been related to the supposed social composition of the group. There has been a widely shared assumption that military officers have been recruited from a rather limited milieu, and particularly, that the group has been highly self-recruited. As far as the Norwegian Army officers are concerned, the data about their social background do not support this view. It seems relevant, therefore, to relate the singularity of the group to its educational aspects. Before entering on the main theme of this paper, however, some comment on the social composition might be appropriate.