US proposals to suspend Spain’s NATO membership
Note: AI technology was used to generate this article’s audio.
- Pentagon memo outlines possible NATO penalties for non-cooperative allies.
- Trump criticizes Spain over defense spending and wartime restrictions.
The United States is considering options to suspend Spain’s role in the North Atlantic Treaty Organization, according to a US official speaking to Reuters, amid growing tensions over allied support for Washington’s military operations in the war with Iran.
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The official said an internal email within the US Department of Defense, known as the United States Department of Defense, outlined potential measures against NATO members deemed insufficiently supportive, including Spain.
NATO membership under review
Among the options discussed is the suspension of “difficult” member states from key NATO roles, as well as a broader review of the US position on defense cooperation with allies.
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The report also mentioned reconsidering Washington’s stance on unrelated geopolitical disputes, including the United Kingdom’s claim over the Falkland Islands.
Trump escalates criticism
US President Donald Trump sharply criticized Spain’s economic and defense performance, arguing that its contributions to NATO are insufficient.
In a post on Truth Social, Trump described Spain’s financial situation as “bad by every measure,” linking the criticism to broader disputes over burden-sharing within the alliance.
Airspace restrictions deepen tensions
Relations worsened further after Spain reportedly closed its airspace to US military aircraft involved in operations linked to the Iran conflict. The move followed earlier restrictions on the use of Spanish military bases.
Spain’s Defense Minister Margarita Robles said Madrid would not authorize the use of its bases or airspace for any operations related to the Iran war, except in emergencies.
Spanish Prime Minister Pedro Sánchez has been among the most vocal European critics of the strikes, calling them “reckless and unlawful.”
Growing transatlantic strain
The dispute highlights widening divisions inside NATO as the war with Iran continues to strain alliances, with Washington warning of possible trade consequences and further diplomatic fallout if cooperation does not improve.



