‘No President Should Exit NATO…’: Marco Rubio’s Old Warning Resurfaces as Trump Questions Alliance

Last Updated:
Marco Rubio’s 2023 warning against unilateral NATO exit resurfaced after Donald Trump questioned the alliance, exposing tensions with Europe as Rubio now criticises NATO’s utility during the Iran conflict
‘No President Should Exit NATO…’: Marco Rubio’s Old Warning Resurfaces as Trump Questions Alliance
US Secretary of State Marco Rubio Credits: X/@SecRubio

A social media post from over two years ago by US Secretary of State Marco Rubio, in which he argued that American presidents should lack the authority to "unilaterally pull out of NATO," gained renewed attention.

This resurgence followed President Trump's recent remarks suggesting he would re-evaluate the United States' role in the alliance once the ongoing hostilities with Iran conclude.

In the December 2023 post on the social media platform X, Rubio, who was then serving as a senator from Florida, wrote, "No U.S. President should be able to withdraw from NATO without Senate approval."

Sign up for Open Magazine's ad-free experience
Enjoy uninterrupted access to premium content and insights.

At that time, Rubio was highlighting the Senate's approval of a bill he had championed, designed to stop any commander-in-chief from exiting the historic alliance without the consent of Congress.

The Florida politician presented the measure, which was integrated into the annual National Defense Authorization Act, as an essential mechanism for legislative oversight.

"We must ensure we are protecting our national interests and protecting the security of our democratic allies," he stated in a separate briefing during that period.

The 2023 post went viral on X this Wednesday after both the Secretary of State and Trump hinted that Washington might reconsider its NATO ties due to growing friction with European partners.

open magazine cover
Open Magazine Latest Edition is Out Now!

India's Action Hero

27 Mar 2026 - Vol 04 | Issue 64

Riding the Dhurandhar Wave

Read Now

By Wednesday afternoon, the message had garnered 2.3 million views.

How did Chuck Schumer respond to Trump’s stance on NATO?

Senate Minority Leader Chuck Schumer weighed in on the platform, stating, "I can promise this: The Senate will not vote to leave NATO and abandon our allies just because Trump is upset they wouldn't go along with his reckless war of choice."

Schumer further expressed his gratitude to Rubio for his 2023 legislation, which mandates a two-thirds Senate majority "to make sure clueless presidents couldn't act on a whim."

During a televised appearance on Tuesday, Rubio revisited his earlier position, admitting he previously saw "great value" in the partnership as it permitted the US to "project power into different parts of the world" during threats to national security.

However, he now contends that NATO is increasingly appearing as a "one-way street," citing the hesitation of several global leaders to support American military actions against Tehran.

Nations such as Italy and Spain have reportedly denied the use of their facilities for US aircraft engaged in the conflict, while France and Spain have allegedly imposed airspace restrictions.

Why is Marco Rubio questioning NATO’s utility amid US military commitments?

Rubio questioned the utility of the alliance during an interview with Sean Hannity, asking why trillions of dollars and significant American forces are stationed in the region, "if we can only use them, we can, when in our time of need, we're not going to be allowed to use those bases?"

The reluctance of European members to deploy naval vessels to protect oil tankers in the Strait of Hormuz has reportedly exasperated Trump, who recently labelled NATO members as "cowards" and a "paper tiger."

In an interview with The Telegraph, Trump remarked, "I was never swayed by NATO. I always knew they were a paper tiger, and [Russian President Vladimir] Putin knows that too, by the way."

Despite the current tension, Rubio had previously told CBS News in 2024 that his 2023 legislation was not specifically aimed at Trump, expressing a belief that the president would not actually withdraw from the alliance.

At the time, he suggested Trump would simply "demand that some NATO countries do more" in his own "unorthodox way."

(With inputs from ANI)