... Castilian Military Presence in Pamplona Ferdinand…

...

1.  

2. Castilian Military Presence in Pamplona

   • Ferdinand obtained the right to maintain a garrison of 150 lances (mounted troops) in Pamplona, the capital of Navarre.
   • This ensured Castilian military oversight in the region, making it difficult for France to intervene.

3. Strategic Advantage Against France

   • With Castile entrenched in Navarre, Ferdinand effectively blocked French expansion southward.
   • Any future French military campaigns into Iberia would have to contend with Castilian-controlled fortifications.

Long-Term Impact

• Navarre remained an independent kingdom, but Castile’s influence over its affairs increased significantly.
• This geopolitical victory helped end Portuguese and French hopes of using Navarre as a launch point for further intervention in Castile.
• In 1512, this foothold would later allow Ferdinand (now King of Aragon and co-ruler of Castile) to annex Navarre outright, bringing it under permanent Spanish rule.

The Tudela Accord (1476) effectively neutralized French ambitions in Navarre, securing Castile’s northern border at a critical moment in the War of the Castilian Succession.