NATO chief seeks to ease tensions with US over Iran war

NATO Secretary-General Mark Rutte sought to calm tensions with US President Donald Trump at the White House using a mix of flattery and gentle pushback.

Mr Rutte argued that instances of allies' reluctance to support the US war with Iran were limited to "isolated cases."

The NATO chief is visiting Washington to try to ease strains over the Iran war and US threats to draw down troops in Europe ahead of a pivotal NATO leaders' summit in July in Ankara.

Mr Trump, a longtime NATO critic who has called the alliance a "paper tiger," has been angered by allies' refusal to support the US in the Middle East conflict or help reopen the Strait of Hormuz after a US-Israeli attack on Iran on 28 February disrupted the major oil shipping route.

During the Oval Office meeting, Mr Rutte used cardboard charts to show how much NATO countries have stepped up their defence spending since Mr Trump first came into office in 2017.

He also said thousands of US planes had taken off from bases in Europe during the war, pointing to that cooperation as a sign of the allies' support.

U.S. President Donald Trump speaks during a meeting with NATO Secretary-General Mark Rutte in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-mont 'We were let down', Donald Trump insisted during his meeting with Mark Rutte

Italy pushed back on Mr Rutte's remarks, saying Rome had authorised only technical ‌and logistical flights.

"I know there have been isolated cases about which you are really disappointed, but generally speaking your European allies have been there," Mr Rutte said.

Mr Trump appeared unconvinced, at times interrupting Mr Rutte to disagree with him, though he praised his leadership.

"You really have done a good job, and I think if anybody else were in that position, we wouldn't even be meeting today, to be honest with you, because we were let down," Mr Trump said.

Since Mr Trump's return to office last year, one of Mr Rutte's primary roles has been managing the president's hostility toward the alliance and preventing tense moments, including Mr Trump's push to acquire Greenland, from spiralling into lasting crises.

Tensions between the US and NATO have escalated in recent months.

After NATO allies refused to back Mr Trump's Iran campaign, which he began without prior consultation, the US president openly questioned whether the US should stand by NATO's mutual defence pact and said he was considering leaving the alliance.

Another point of tension has been the increasing pressure from Washington on Europe to handle more of its security as the US believes there is an "unhealthy co-dependence" by Europe on US forces.

Defense Secretary Pete Hegseth last week berated "free-riding" allies at a NATO meeting and announced a six-month review of US troop deployments in Europe that could result in some reductions of American forces.

That followed a decision by the US to shrink the pool of US military capabilities available to the alliance in a crisis, leaving members grappling with how to fill gaps.

July summit

The alliance heads into the 7–8 July summit under unprecedented strain, with some European countries concerned that the US may withdraw outright, a move that would throw into question the future of the alliance.

Speaking to reporters after his meeting, Mr Rutte said Mr Trump was "committed" to NATO, even as the Republican president earlier cast doubt on whether he would attend the summit if Turkish President Tayyip Erdogan, whom he considers an ally, was not hosting it.

"What we went through over the last two months with the various countries... I would not have gone for most people," Mr Trump said.

He expressed particular disappointment with the UK, Italy, Germany and Spain, while praising Poland.

At last year's summit in The Hague, NATO leaders backed the big increase in defence spending that Mr Trump demanded, pledging to spend 5% of GDP on defence and defence-related measures within a decade.

But while some European countries have sharply increased defence spending, others have lagged behind.

When Mr Trump reiterated his frustration yesterday about insufficient funding, Mr Rutte highlighted Germany's plans to double its defence spending between 2021 and 2029 and other significant increases planned by the Netherlands, Poland, the Nordic states and the Baltic countries.

"It's a bit of a mixed bag, but most of them have been doing it, and the alliance is so much stronger because of this man," Mr Rutte said.

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