Bulging Muscles Won't Win The Next WarBy David Hackworth October 4, 2000 In 1631, General Tilly's imperialist Roman Catholic army was whipped by a significantly smaller force under the command of King Gustavus Adolphus. For more than 200 years, the formations Tilly fielded that day—the Tercios—had dominated the battlefield. But Gustavus had secretly developed a lean, agile army that struck like lightning—employing combined-arms tea...