Battle of Bayonne
The Battle of Bayonne (14 April 1814) saw the French garrison of Bayonne led by General of Division Pierre Thouvenot launch a sortie against a besieging force of British, Portuguese, and Spanish troops commanded by Lieutenant General John Hope. The fighting marked the last major battle of the Peninsular War and occurred after unofficial news of Napoleon's 4 April abdication reached the opposing forces. Thouvenot's reasons for initiating the sortie are not clear because there was apparently nothing for the French to gain by fighting. After the French enjoyed initial success, Allied forces drove them back inside Bayonne with heavy losses on both sides.