French and Poles defeat the Spanish at Battle of Tudela.

The Battle of Tudela (23 November 1808) saw an Imperial French army led by Marshal Jean Lannes attack a Spanish army under General Castaños. The battle resulted in the complete victory of the Imperial forces over their adversaries. The combat occurred near Tudela in Navarre, Spain during the Peninsular War, part of a wider conflict known as the Napoleonic Wars.