Brussels – NATO Secretary-General Mark Rutte declined to detail Thursday whether President Donald Trump reiterated his threat to withdraw the U.S. From the military organization, stating only that the U.S. Leader expressed disappointment with some allies’ response to the war on Iran.
Rutte’s comments followed a meeting with Trump, described as a “fresh ordeal,” after months of tension surrounding Trump’s past threats to seize Greenland. While the U.S.-Israel war on Iran does not directly involve NATO, Trump has publicly criticized fellow member states for what he perceives as a lack of support.
Since initiating the war, Trump has labeled U.S. Allies as “cowards,” dismissed NATO as “a paper tiger,” and drew a comparison between U.K. Prime Minister Keir Starmer and Neville Chamberlain, known for his policy of appeasement.
Keeping America Engaged
In recent days, sources have indicated the possibility of a U.S. Withdrawal from NATO, a threat Trump previously voiced in 2018. Trump’s current grievance centers on the fact that some allies did not respond to his call for assistance as Iran effectively shut the Strait of Hormuz, a crucial trade route.
Following discussions with Rutte, Trump took to social media, posting, “NATO WASN’T THERE WHEN WE NEEDED THEM, AND THEY WON’T BE THERE IF WE Demand THEM AGAIN.” When repeatedly questioned about a potential U.S. Exit from NATO, Rutte offered limited comment, stating, “I sensed his disappointment about the fact that he felt that too many allies were not with him.”
Rutte has cultivated a reputation as a skilled negotiator with Trump, previously helping to facilitate a plan where European allies and Canada purchased U.S. Weapons for Ukraine, sustaining U.S. Involvement in Europe’s largest conflict in decades.
Rutte has employed flattery, praising Trump for encouraging allies to increase defense spending, and has offered congratulations on the war effort. He has also refrained from criticizing Trump’s warning that “a whole civilization will die” if Iran does not reopen the strait.
A War Outside NATO’s Mandate
The war on Iran is unique in that it does not fall under NATO’s collective defense mandate. The alliance has defended ally Turkey when Iranian missiles were launched in retaliation, but the war itself was initiated by a NATO member, not against one.
Rutte has affirmed that NATO would not directly join the war, and there is no public record of the U.S. Formally requesting NATO involvement, though it cannot be ruled out that such a request was made. NATO has deferred questions regarding security in the strait to the United Kingdom, which is leading an independent effort to ensure safe passage for shipping once the ceasefire is fully implemented.
Estonian Foreign Minister Margus Tsahkna stated Thursday that his country is prepared to consider providing support through NATO if requested by the U.S. Or any other ally, emphasizing the need for a clear mission and defined goals.
NATO’s Limited Role
Rutte has consistently maintained that NATO’s role is defensive, not interventionist, and should not extend to conflicts outside of NATO territory, encompassing much of Europe and North America. While NATO has engaged in operations outside the Euro-Atlantic area in the past, such as in Libya and Afghanistan, there is currently limited appetite for such interventions, particularly following the chaotic U.S.-led withdrawal from Afghanistan in 2021, which a former NATO chief described as a “defeat.”
Trump’s criticism appears most focused on Spain and France. Spain has closed its airspace to U.S. Planes involved in the Iran war and denied U.S. Forces access to jointly operated military bases. France has been critical of the war’s launch without international legal justification and has indicated a case-by-case approach to the use of its bases and airspace.
Frequently Asked Questions
What is President Trump’s primary complaint regarding NATO?
President Trump’s primary complaint is that some NATO allies did not provide support during the war on Iran, specifically by assisting with reopening the Strait of Hormuz.

Has President Trump threatened to withdraw the U.S. From NATO before?
Yes, President Trump previously threatened to withdraw the U.S. From NATO during his first term in 2018.
What role has Mark Rutte played in managing relations between the U.S. And NATO?
Mark Rutte has earned a reputation as a negotiator with President Trump, helping to secure commitments from European allies and Canada to purchase U.S. Weapons for Ukraine and maintain U.S. Involvement in European security matters.
Given the current tensions, what steps might NATO take to reassure the U.S. Of its commitment to the alliance and address President Trump’s concerns?
