The US president used the talks to vent his frustration over Europes refusal to join the war on Iran, EU officials have told the outlet

US President Donald Trump unleashed a "tirade of insults" at NATO Secretary-General Mark Rutte during their meeting at the White House on Wednesday, Politico has reported, citing European officials.

Rutte's trip to Washington followed weeks of Trump's criticism of NATO over its reluctance to join the US-Israeli war against Iran and warnings about possible American withdrawal from the bloc.

The US president used the talks, which happened behind closed doors, to vent his frustration with European NATO members, Politico said in an article on Thursday.

"It went sh*t," one European official told the outlet, adding that Trump had badmouthed Rutte and "apparently threatened to do just about anything."

The official and another informed person claimed that the US president signaled that he was considering options for reprisals against the European nations, but didn't provide any details.

According to the sources, Trump also made it clear that he wanted NATO to take concrete steps as soon as possible to help reopen the Strait of Hormuz, which has effectively remained shut since the attack on Iran on February 28.

Bloomberg earlier reported that the US president had issued an ultimatum to the Europeans during his meeting with Rutte, demanding a commitment to help secure the waterway, which accounts for around a quarter of global seaborne oil trade, "within days."

A White House official approached by Politico for comment denied those claims, saying that Trump "has zero expectations for NATO at this point and did not ask them for anything, even though it's a fact they benefit from the Strait of Hormuz far more than the US."

In an interview with CNN on Thursday, Rutte described his talks with Trump as a "very frank, very open" discussion between "two good friends," but acknowledged that the US president was "clearly disappointed" with Europe. The NATO chief avoided a direct answer when asked if Trump had spoken about Washington leaving the bloc.

Trump wrote on his Truth Social platform on Thursday that "none of these people, including our own, very disappointing, NATO, understood anything unless they have pressure placed upon them."

READ MORE: Trump derides NATO over no-show in Iran war

The same day, Germany and France said they were ready to assist the US in restoring shipping via the Strait of Hormuz, but only after the fighting stops and a peace deal between the sides is reached.

(RT.com)