Ethics, Security, and the War Machine

If pacifists are correct in thinking that war is always unjust, then it follows that we ought to eliminate the possibility and temptation of ever engaging in it; we should not build war-making capacity, and if we already have, then demilitarization--or military abolition--would seem to be the appropriate course to take. On the other hand, if war is sometimes justified, as many believe, then it mus...