Spain has taken a firm stand in the ongoing tensions surrounding the Iran conflict by closing its airspace to United States military aircraft involved in strikes against Iran. The decision goes beyond its earlier move of denying access to jointly operated military bases, making it clear that Madrid does not want to support or be linked to the conflict in any way.

Defence Minister Margarita Robles confirmed the development on Monday while speaking to reporters in Madrid. She stated, “We don't authorise either the use of military bases or the use of airspace for actions related to the war in Iran.” Her statement reinforced Spain’s position of complete non-cooperation in operations connected to the war.

The decision was first reported by the Spanish newspaper El Pais, which cited military sources. According to the report, this restriction will force US military aircraft to avoid Spanish territory while flying to the Middle East. However, officials clarified that exceptions will be made in emergency situations, meaning that the airspace is not entirely closed under all circumstances.

Spain’s Economy Minister Carlos Cuerpo explained that the move reflects the government’s broader policy. He said, “This decision is part of the decision already made by the Spanish government not to participate in or contribute to a war which was initiated unilaterally and against international law,” in an interview with radio Cadena Ser. His remarks addressed concerns about how this stance might affect Spain’s relationship with the United States.

Prime Minister Pedro Sanchez has been one of the strongest critics of the US and Israeli military actions against Iran. He has described the strikes as reckless and illegal, adding to the growing tension between Madrid and Washington. His government, which leans to the left, has consistently opposed involvement in the conflict.

The United States, under President Donald Trump, has reacted sharply to Spain’s decision. Trump warned of possible economic consequences and threatened to cut trade ties with Madrid after Spain refused to allow the use of its military bases for operations related to the conflict. This response has raised concerns about a potential economic fallout between the two allies.

The dispute between the two countries is closely linked to the broader Iran war. Tensions increased after Spain openly criticised the US-Israeli military actions, calling them reckless and unlawful. Spain’s refusal to allow the use of both airspace and military bases in its southern region has further strained relations.

Trump has also criticised Spain for not meeting NATO’s new defence spending target of five per cent of its national GDP. This criticism added another layer to the disagreement, turning it into both a military and economic issue. Despite these strong reactions, Spanish officials have maintained that diplomatic ties between the two countries remain stable.

The situation highlights a growing divide between allies over the Iran conflict. Spain’s decision signals its commitment to international law and its unwillingness to support actions it considers unjustified. At the same time, it has triggered a sharp response from the United States, making the issue not only a matter of foreign policy but also of economic and diplomatic significance.