It has become customary to think of the A-bomb, and now of the H-bomb, as purely strategic weapons for destroying industrial centers producing war materials, thus depriving the armies at the front of the vital sinews of war. It is also regarded as a weapon of superterror to bring a nation to its knees, as the A-bomb did in Japan. Since industrial centers, particularly in the United States, are densely populated areas, and since, conversely, all large cities are also important industrial centers, it has become almost axiomatic that the A-bomb and the H-bomb could be used only in strategic bombing of large centers of population, which, of course, means the wholesale slaughter of millions of civilians and the wiping out of cities with populations of more than 200,000. But to think along such lines would be thinking of World War III, which we must do our utmost to prevent, in terms of World War II, which would be just as fatal as thinking in terms of World War I was to the French in World War II. For even a cursory examination of the situation should reveal that strategic bombing of cities may, and very likely would be, as obsolete in the next war as trench warfare was in the last. One does not have to be a military expert to know the reason why. In the last war strategic bombing was resorted to in order to deprive the army at the front of weapons and supplies. Obviously, if you had a superweapon that could wipe out an entire army in the field or on the march at one blow, there would be no further need of depriving an army that was no longer in being. That is exactly what the non-rigged H-bomb is. As a blast weapon, we have seen, it can cause total destruction of everything within an area of more than 300 square miles. As an incinerator it would severely burn everything within an area of more than 1,200 square miles. It is thus the tactical weapon par excellence. No army in the field or on the march could stand up against it. Had we possessed it at the Battle of the Bulge, just one could have wiped out the entire Bulge. If the Nazis had had it before D-Day, one would have been enough to wipe out our entire invasion army even before it landed; or they could have waited and wiped out our entire Normandy beachhead. In a word, the non-rigged H-bomb has produced a major revolution in tactics and strategy. It has made strategic bombing of cities as obsolete as the trench of World War I, except as a weapon of pure terror and wanton wholesale destruction of life and property. It would be absolutely useless to the victor as well as to the vanquished, as the victor would have no spoils of victory left and would have to rebuild what he had needlessly destroyed.