Nato has said its founding treaty contains no mechanism to suspend or expel a member state, following reports that the United States had considered measures against Spain over its stance on the war with Iran. A Nato official said the alliance’s charter “does not foresee any provision for suspension of membership, or expulsion”, responding to a report that Washington had discussed possible retaliation against allies it believed had not supported its campaign.
Get today's headlines by email ![]()
The report, first published by Reuters, cited a US official who said an internal Pentagon email outlined potential steps to pressure partners seen as failing to assist.
Pentagon memo reportedly outlines possible retaliation
According to the report, the internal message suggested that Washington could review diplomatic support for certain European territories and consider limiting the influence of countries viewed as uncooperative within the alliance.
One proposal mentioned reassessing the US position on the UK’s sovereignty over the Falkland Islands, which are also claimed by Argentina.
The islands, known in Argentina as the Malvinas, lie roughly 8,000 miles from the United Kingdom and about 300 miles from the Argentine mainland. The two countries fought a conflict over the territory during the Falklands War after Argentine forces invaded the islands.
The email also reportedly suggested removing countries considered “difficult” from influential roles within the alliance.
The official cited by Reuters said the memo did not propose that the US leave the 32-member alliance or close military bases in Europe.
Spain rejects report
Pedro Sánchez dismissed the report, saying the Spanish government does not respond to unofficial communications.
“We do not work based on emails,” he told reporters, adding that Madrid deals only with formal policy statements from the US government.
Spain has refused to allow US forces to launch attacks on Iran from bases on its territory. The United States maintains two military installations in the country — Naval Station Rota and Morón Air Base.
Sánchez said Spain supports cooperation with allies but insisted such support must remain “within the framework of international law”.
Growing tensions within the alliance
The dispute comes amid tensions between Washington and some European allies after the US and Israel launched strikes against Iran on 28 February. Iran later restricted shipping through the Strait of Hormuz, a vital route for global oil shipments.
Donald Trump has repeatedly criticised Nato partners for what he says is insufficient support in the conflict.
Pentagon press secretary Kingsley Wilson said the US had done a great deal for its allies but claimed “they were not there for us”.
“The War Department will ensure the president has credible options to ensure that our allies are no longer a paper tiger and instead do their part,” she said, declining to comment further on internal deliberations.
At a separate news conference, US Defence Secretary Pete Hegseth criticised European governments for not contributing more to the conflict, saying they rely heavily on US protection.
“Europe and Asia have benefitted from our protection for decades, but the time for free riding is over,” he said.
European leaders urge unity
European leaders have moved to calm speculation about divisions within the alliance.
Giorgia Meloni called for unity among members, describing Nato as a “source of strength” and urging governments to reinforce Europe’s role within the alliance.
A spokesperson for the Germany government also rejected suggestions that Spain’s membership could be at risk, stating that Spain remains a full Nato member and that there was no reason for that to change.
Meanwhile, Keir Starmer said deeper British involvement in the war or the US blockade of Iranian ports would not be in the UK’s national interest.
Britain has nonetheless allowed the US to use its bases to launch strikes against Iranian targets and has deployed aircraft to intercept Iranian drones.
Adapted by ASEAN Now. Source 25 April 2026
Recommended Comments
Create an account or sign in to comment