US Pentagon Memo Threatens NATO Punishment Over Iran War

A leaked Pentagon email, reported by Reuters, outlined U.S. options to punish NATO allies it deems insufficiently supportive of U.S.–Israel campaign against Iran. Options include suspending Spain from NATO, reviewing U.S. backing of UK’s Falkland claim, and removing “difficult” countries from NATO posts. The memo calls access, basing and overflight rights (ABO) “just the baseline for NATO.” Conflict began after a U.S.–Israel strike on Iranian facilities in February 2026, prompting Iran to block Strait of Hormuz and spark a crisis. NATO’s treaty provides no mechanism for expelling a member; removal would require unanimous consent.

NATO says no provision to expel members after Pentagon seeks to punish SpainBBC NewsStars and StripesGermany Addresses Reports of Possible Suspension of Spain from NATO After Pentagon EmailDawnSpain to be suspended from NATO? Pentagon email hints at potential US response amid Iran war dispute, says reportRTE (Radio Television of Ireland)EuronewsThe IndependentNATO Says No Mechanism to Expel Members After US Debate Over Spain

Sánchez told Cyprus reporters that Spain remains a “reliable member within NATO” and that the government “works with official documents, not informal communications.” NATO officials said the Washington Treaty has no suspension provision. The United Kingdom said its Falklands claim remains unchanged. Pentagon press secretary Kingsley Wilson said the Department will ensure “credible options” so allies are no longer a “paper tiger,” and declined further comment.

Newsweek

Oana Lungescu, former NATO spokesperson, called the note “ideological trolling.” Former U.S. ambassador to NATO Julianne Smith called the ideas “over-reactive,” noting the United States has not formally sought European assistance. Italian Prime Minister Giorgia Meloni warned NATO must stay united, calling it “a source of strength.” Analysts say a Spanish suspension would have limited operational impact but could cause diplomatic fallout.

RTE (Radio Television of Ireland)

Sources differ on whether NATO’s treaty allows suspension; the Pentagon memo treats it as an option, while NATO officials cite treaty silence. No U.S. decision has been announced, and the memo’s status—draft or internal discussion—remains unclear. Details on a Falklands review are absent.

Germany Addresses Reports of Possible Suspension of Spain from NATO After Pentagon Email

• “We are fulfilling our obligations toward Nato.” — Pedro Sánchez, Prime Minister of Spain

BBC News

• “As President Trump has said, despite everything that the United States has done for our NATO allies, they were not there for us.” — Kingsley Wilson, Pentagon Press Secretary

DW News

• “It’s hard to know how seriously we should take such emails beyond ideological trolling,” — Oana Lungescu, former NATO spokesperson

Politico Europe

• “The United States is 25% of the global economy. But together with Nato allies, we are 50% of the global economy and 50% of the world's military might. So it makes the United States safer to have friends and allies – something that Russia and China don't have at all,” — Jens Stoltenberg, NATO Secretary General

BBC News

EU leaders at the Cyprus summit discussed invoking Article 42.7 of EU treaty as a fallback if NATO’s Article 5 proves ineffective. NATO’s July summit will likely address alliance cohesion and legal implications of any punitive steps. United States has not indicated whether it will act on the memo, leaving the prospect of a Spanish suspension and a Falklands review uncertain.

BBC News