Abstract

Beginning with a sketch of the major moral ideas contained in just war tradition, this essay applies them to three controverted issues in contemporary military debate: nuclear deterrence strategy, the strategic defense initiative, and the possibility of building and deploying fractional megatonnage nuclear weapons on delivery vehicles of extremely high accuracy. It is argued that, in terms of the criteria of just war tradition, deterrence in its present form poses grave moral problems. The two new weapons systems are then examined in terms of whether, by just war criteria, they represent more moral means of defense than contemporary nuclear deterrence.