Decisive Victory at the Battle of Aljubarrota

The Battle of Aljubarrota was a crucial confrontation in which Portuguese forces, led by John I of Portugal, achieved a significant victory over the invading Castilian army under John I of Castile. Fought near the town of Aljubarrota, Portugal, this battle secured the Portuguese independence from Castilian claims and marked a turning point in the Portuguese Crisis of 1383-85. The strategic brilliance and determination of the Portuguese troops, despite being outnumbered, played a pivotal role in their triumph.