The United States is reportedly considering a series of internal policy options aimed at NATO allies it believes did not adequately support American operations during the war with Iran, according to an internal Pentagon email cited by Reuters.
The email, described by a US official familiar with the matter, outlines proposals that include suspending Spain from NATO and reassessing Washington’s position on sensitive geopolitical issues such as Britain’s sovereignty claim over the Falkland Islands. The document reportedly reflects growing frustration within parts of the US defense establishment over limited access, basing, and overflight (ABO) support from certain allies during the conflict.
According to the official, the email argues that providing ABO access is a “baseline requirement” for NATO membership and suggests that non-compliance by allies undermines alliance cohesion. Among the options being discussed is the symbolic suspension of “difficult” member states from key NATO roles, though no formal mechanism for such action has been confirmed.
The Pentagon, responding to the report, said it is preparing options for the President to ensure allied burden-sharing. Officials stressed that internal discussions do not represent final policy decisions.
The reported tensions come amid broader concerns over NATO unity during the US-Israeli conflict with Iran, which has already strained transatlantic relations. Some European allies, including Britain and France, have expressed caution about deeper involvement, citing risks of direct escalation.
Spain has been singled out in the reported email for refusing to allow its military bases or airspace to be used for operations against Iran. Madrid has not publicly commented on the suspension claim but reiterated that its position aligns with non-escalation principles.
US officials also reportedly expressed dissatisfaction with broader European reluctance to participate in naval operations linked to securing the Strait of Hormuz, a critical global energy route affected by the conflict.
While the memo reportedly explores punitive diplomatic and symbolic measures, it does not propose a full US withdrawal from NATO or immediate closure of American bases in Europe.
The developments highlight growing friction within the alliance as Washington pressures partners to take a more active role in shared military operations.
