Napoleonic Wars War of 1808–1814, assisted by Spanish guerrilla ('little war') tactics. Anglo-Portuguese forces under Arthur Wellesley supported the Spanish, which campaigned successfully against the French armies, eventually driving them from Spain and allowing Britain to invade southern France. By 1815, the British Army played the central role in the final defeat of Napoleon at Waterloo. Beyond minor naval actions against British imperial interests, the Napoleonic Wars were much less global in scope than preceding conflicts such as the Seven Years' War, which historians term a "world war". In response to the naval blockade of the French coasts enacted by the British
British Army during the Napoleonic Wars forces during the Napoleonic Wars. However, due to lack of supplies, and inconclusive operations against the Egyptian forces, the Expedition was forced to re-embark and leave Alexandria. In 1809, Austria declared war on France. To provide a diversion, a British force consisting mainly of the troops recently evacuated from Corunna was dispatched to capture the Dutch ports of Flushing and Antwerp. There were numerous delays, and the Austrians had already surrendered when the army sailed. The island of Walcheren, where they landed, was pestilential and disease-ridden (mainly with malaria or "ague"). Although Flushing was captured, more than one third of