President Trump threatened to sever all trade with Spain on Tuesday, accusing Madrid of refusing to let U.S. forces use Spanish bases for operations tied to strikes against Iran and failing to meet NATO defense spending commitments.
The president made the remarks at the White House during a meeting with German Chancellor Friedrich Merz. He said he had already directed Treasury Secretary Scott Bessent to "cut off all dealings with Spain," and left little ambiguity about where things stood.
"We're going to cut off all trade with Spain. We don't want anything to do with Spain."
According to Fox News, Trump described Spain as "unfriendly" and "not treating us well," pointing to the country's alleged refusal to allow American forces to operate from Spanish installations in support of Operation Epic Fury. He did not specify which military installations he was referring to.
The trade threat is inseparable from the broader NATO burden-sharing debate that has defined Trump's approach to the alliance across both terms. Trump said he had called on NATO members to raise defense spending to 5% of GDP, and accused Spain of being the only member to refuse the demand outright.
That framing matters. For years, most NATO allies struggled to meet even the 2% threshold that the alliance adopted as a formal benchmark over a decade ago. Raising the bar to 5% forces a reckoning that many European capitals have tried to avoid. Spain's apparent refusal to engage with the higher target, combined with the base access dispute, made it the case study Trump chose to make public.
The message was aimed well beyond Madrid. With Merz sitting across from him, Trump was telegraphing to every NATO capital that alliance membership is not a free pass. Commitments have consequences, and so does the refusal to make them.
According to U.S. Census Bureau data, total goods trade between the United States and Spain reached roughly $47 billion in 2025, with the U.S. running a trade surplus of about $4.8 billion.
That surplus is worth noting. Spain buys more from America than it sells here. A full trade cutoff would hurt both sides, but it would also remove a market that currently benefits American exporters. The leverage, in other words, cuts in more than one direction, though Trump clearly believes the geopolitical cost of tolerating Spain's posture outweighs the economic price of confrontation.
Trump argued he has broad executive authority to restrict trade with Spain without congressional approval, citing what he described as Supreme Court-affirmed powers. He did not reference a specific case. Bessent and U.S. Trade Representative Jamieson Greer said the administration could pursue investigations and take further action if the president chooses to move forward.
The machinery, in short, is ready. Whether it gets switched on depends on what Spain does next.
The deeper story here isn't really about Spain. It's about a pattern that has persisted since the Cold War: European nations enjoying the security umbrella of American military power while chronically underfunding their own defense, then acting offended when Washington raises the invoice.
Spain refusing to allow base access for an active military operation while simultaneously declining to spend more on its own forces is a remarkable combination of dependence and defiance. You can lean on your ally's military, or you can refuse its requests. Doing both at once takes a particular kind of nerve.
Trump has made clear, across two administrations, that the old arrangement is over. NATO allies are expected to contribute meaningfully, not symbolically. The 5% target may strike European leaders as aggressive. But the United States has spent decades carrying the heaviest load while allies diverted their budgets elsewhere. At some point, the ask stops being unreasonable and starts being overdue.
The administration has positioned itself with options. Bessent and Greer have the investigatory tools. Trump has asserted the executive authority. The $47 billion in bilateral trade gives both sides something to lose, but Trump has shown repeatedly that he is willing to absorb short-term economic friction to extract long-term strategic concessions.
Madrid now faces a straightforward choice: engage seriously with American demands on defense spending and military cooperation, or become the test case for what happens when a NATO ally says no.
The rest of Europe is watching. That's the point.