On 23 May 1706, the Duke of Marlborough led Allied forces to victory over the French at Ramillies during the War of the Spanish Succession.

The war had begun over the Spanish inheritance, but it had become a wider struggle over power in Europe. England, the Dutch Republic and their allies sought to prevent Bourbon France from gaining excessive control through the Spanish crown and its territories.

Ramillies was fought in the Spanish Netherlands, where French strength mattered to the balance of the war. Marlborough’s army was an Allied force, not an army from one kingdom alone. That gives the battle its shape. This was Queen Anne’s war effort, carried out through a European coalition, using land power alongside money, diplomacy and naval strength.

The French defeat was serious. Marlborough’s victory broke their position in the Low Countries and opened much of the Spanish Netherlands to Allied control. Towns and territory changed hands after the battle, and the Grand Alliance gained fresh momentum.

Ramillies did not end the war. The conflict continued for years, and the settlement came only after further campaigns and negotiations. Even so, the battle shifted the balance of power in the Low Countries and strengthened Marlborough’s reputation. It also showed the forces of Queen Anne’s realms participating in a major continental war, rather than simply watching from the sidelines.