Internment During the World War, the notion of internment referred both to the sheltering of sick or invalid war prisoners in neutral states and to coercive measures against so-called enemy aliens. This conceptual ambiguity resulted from the fact that the large-scale repressive measures carried out against the civilian citizens of enemy countries were a relatively recent phenomenon. The reason for this was a fundamental redefinition of the “enemy” that went far beyond any military conception. As …