An intense submarine war, together with air-and naval-force mass action, will make possible a deathly British Isles blockade. The air war over England will be directed against the armament industry, communications, British field positions. Germany will attempt a radical military solution of the Mediterranean problem at the very moment when German strategy will profit from all chances of direct attack on England. The possibilities of invasion are considered so numerous that it will be impossible for the British immediately to recognize mock actions.
Although this outline of German plans from the...