Battle of Santa Cruz de Tenerife: Battle between Spanish and British naval forces during the French Revolutionary Wars. During the Battle, Rear-Admiral Nelson is wounded in the arm and the arm had to be partially amputated.

The Battle of Santa Cruz de Tenerife was an amphibious assault by the Royal Navy on the Spanish port city of Santa Cruz de Tenerife in the Canary Islands. Launched by Rear-Admiral Horatio Nelson on 22 July 1797, the assault was defeated, and on 25 July the remains of the landing party withdrew under a truce, having lost several hundred men. Nelson himself had been wounded in the arm, which was subsequently partially amputated: a stigma that he carried to his grave as a constant reminder of his failure.

The French Revolutionary Wars were a series of sweeping military conflicts resulting from the French Revolution that lasted from 1792 until 1802. They pitted France against Great Britain, Austria, Prussia, Russia, and several other countries. The wars are divided into two periods: the War of the First Coalition (1792–1797) and the War of the Second Coalition (1798–1802). Initially confined to Europe, the fighting gradually assumed a global dimension. After a decade of constant warfare and aggressive diplomacy, France had conquered territories in the Italian peninsula, the Low Countries, and the Rhineland with its very large and powerful military which had been totally mobilized for war against most of Europe with mass conscription of the vast French population. French success in these conflicts ensured military occupation and the spread of revolutionary principles over much of Europe.

Horatio Nelson, 1st Viscount Nelson, 1st Duke of Bronte was a Royal Navy officer whose leadership, grasp of strategy and unconventional tactics brought about a number of decisive British naval victories during the French Revolutionary and Napoleonic Wars. He is widely regarded as one of the greatest naval commanders in history.