“The Monster”

This chapter details the struggle with Prussia, from Frederick the Great’s first invasion of Silesia to the stalemate of the War of the Bavarian Succession (1778–79). Though a member of the German Reich and titular supplicant to the Habsburg Holy Roman emperor, Prussia possessed predatory ambitions and a military machine with which to realize them. Under Frederick II (the Great), Prussia launched a series of wars against the Habsburg lands that would span four decades and bring the Habsburg Monarchy to the brink of collapse. Though physically larger than Prussia, Austria was rarely able to defeat Frederick’s armies in the field. Instead, it used strategies of attrition, centered on terrain and time management, to draw out the contests and mobilize advantages in population, resources, and allies. First, in the period of greatest crisis (1740–48), Austria used tactics of delay to separate, wear down, and repel the numerically superior armies of Frederick and his allies. Second, from 1748 to 1763, Austria engineered allied coalitions and reorganized its field army to offset Prussian advantages and force Frederick onto the strategic defensive. Third, from 1764 to 1779, it built fortifications to deter Prussia and finally seal off the northern frontier. Together, these techniques enabled Austria to survive repeated invasions, contain the threat from Prussia, and reincorporate it into the Habsburg-led German system.