The Battle of the Dunes, fought on 14 June (Gregorian calendar), 1658, is also known as the Battle of Dunkirk. It was a victory of the French army, under Turenne, against the Spanish army, led by John of Austria the Younger and Louis II de Condé. It was part of the Franco-Spanish War and the concurrent Anglo-Spanish War, and was fought near present-day Dunkirk. The 18,000 French supported by 3,000 troops from the English Commonwealth besieg...