Tensions are rising between Spain's government and the opposition Popular Party (PP) over defense spending.

Ahead of a key meeting between Prime Minister Pedro Sánchez and PP leader Alberto Núñez Feijóo, the PP has made it clear they will not give a "blank check" to the government.

While both parties agree on increasing defense spending, disagreements persist over the process and transparency.

The PP demands parliamentary ratification for any major defense commitments and criticizes Sánchez for a lack of communication.

The government aims to accelerate defense spending to meet NATO targets, but internal political rivalries complicate consensus.

With international pressure mounting, the stakes are high for Spain's role in European defense.