When they brandished it, when the Kaiser told his troops departing for China and the Boxer Rebellion to bear themselves as the Huns of Attila (the choice of Huns as German prototypes was his own), when Pan-German Societies and Navy Leagues multiplied and met in congresses to demand that other nations recognize their “legitimate aims” toward expansion, the other nations answered with alliances, and when they did, Germany screamed Einkreisung!—Encirclement!