U.S. President Donald Trump has threatened to sever all trade relations with Spain after the country refused to allow its military bases to be used for an attack on Iran. Speaking to reporters following a meeting with German Chancellor Friedrich Merz, Trump said Spain had behaved disgracefully and announced that he had instructed U.S. Treasury Secretary Scott Besent to halt all transactions with Spain.

Trump also sharply criticized the United Kingdom for taking a similar stance. His remarks indicate growing tensions between Washington and key European allies over military cooperation related to Iran. The statements were reported by Al Jazeera and published by the outlet Amar Desh on March 4, 2026.

The threat to end trade ties marks a significant escalation in U.S.–Spain relations, potentially affecting economic and diplomatic cooperation if implemented.