Some countries will fail, and others will pass with flying colours
In Brussels, US Defense Secretary Pete Hegseth delivered a message that reframes seven decades of transatlantic security: American protection of Europe is no longer unconditional. The announcement of a six-month review of US military presence, tied to demands that NATO allies reach a 5% GDP defense spending target by 2035, signals a shift from collective solidarity to transactional accountability. What was once understood as a shared civilizational commitment is being rewritten as a ledger — and some allies, Hegseth warned, will not balance it.
- Hegseth arrived in Brussels not to reassure allies but to audit them, warning that some NATO members will 'fail' a review of US force commitments and branding wealthy nations as 'free-riders' on American security.
- The US is already scaling back high-readiness forces from NATO's Force Model — cutting air and naval assets — with changes taking effect immediately, even before the formal review concludes.
- American dues contributions to NATO will become conditional on members hitting a 5% GDP defense spending target by 2035, transforming the alliance's financial architecture from collective obligation to performance-based funding.
- European nations are scrambling to respond: Poland is negotiating a permanent US base on its soil, Spain faces Trump trade threats over refusing to host Iran strike operations, and Britain's new defense secretary arrived without a finalized spending plan.
- NATO Secretary-General Rutte pointed to a €90 billion rise in European defense spending last year, but a senior alliance official quietly conceded that not everything the US is withdrawing can be replaced.
Pete Hegseth arrived at the NATO defense ministers meeting in Brussels with a pointed message: the era of unconditional American security guarantees in Europe is over. Announcing what he called NATO 3.0, the US Defense Secretary declared a six-month review of American military presence across the continent — one he said some allies would fail and others would pass. His central charge was "free-riding": wealthy European nations, he argued, had long allowed the United States to shoulder the burden of their defense while spending their own resources elsewhere.
The review carries immediate consequences. The US is scaling back its contributions to NATO's Force Model — the pool of troops and capabilities available for rapid mobilization — with cuts expected to touch air and naval assets. Hegseth tied any future American contributions directly to a new spending benchmark: NATO members must reach 5% of GDP on defense by 2035, with 3.5% for core military needs and 1.5% for infrastructure. "Where other allies do not spend with urgency, our dues contributions will go down," he said.
NATO Secretary-General Mark Rutte noted that European defense spending had already surged by €90 billion in the past year, a nearly 20% increase, and that European nations were actively backfilling US withdrawals. A senior NATO official nonetheless acknowledged that not everything America was pulling back could be fully replaced.
The announcement reverberated across the alliance. Poland, which hosts up to 10,000 rotating US troops, is now in talks over a permanent American base. Spain, by contrast, faces a different kind of pressure: Trump threatened to cut all trade with Madrid after the Spanish government refused to allow US bases on its territory to be used for strikes against Iran — a dispute that exposed how quickly security relationships can become leverage. In London, Britain's new Defense Secretary Dan Jarvis attended the summit without a completed spending plan, days after his predecessor resigned warning that proposed funding fell "well short" of what the military needed.
What Hegseth's review ultimately represents is a structural transformation of the transatlantic relationship — from a postwar compact built on shared sacrifice to a transactional arrangement in which American commitment is earned, measured, and conditional. The next six months will reveal which allies pass that test, and what failing it actually costs.
Pete Hegseth arrived at a NATO defense ministers meeting in Brussels with a stark message: some of America's closest allies have been coasting on American security guarantees for too long, and that arrangement is ending. The US Defense Secretary announced a six-month review of American military presence across Europe, framing it as a moment of reckoning. "It's a review that some countries will fail, and others will pass with flying colours," he said, his language deliberately pointed at what he called the problem of "free-riding"—wealthy nations, he suggested, content to let the United States shoulder the burden of continental defense.
The review, which Hegseth termed NATO 3.0, is rooted in a larger American recalibration. The US has decided to scale back its commitments to what NATO calls the Force Model—a set of troops and capabilities that the alliance's top military commander can mobilize on short notice. The specifics remain opaque, though officials have indicated the cuts will touch air and naval assets. Hegseth tied this pullback directly to a demand: NATO members must reach a defense spending target of 5 percent of their national GDP by 2035, with 3.5 percent dedicated to core defense and 1.5 percent to related infrastructure. He made clear that American contributions to the alliance would become conditional. "Where other allies do not spend with urgency, our dues contributions will go down," he said.
Hegseth also took aim at NATO members who had imposed restrictions on American military operations during the conflict with Iran, a grievance that underscored deeper frustrations about allied constraints on US freedom of action. He singled out no countries by name, but the message was unmistakable: the postwar consensus about shared burden and collective defense was being rewritten. "Some of NATO's largest economies, some of our richest countries, allies that are happiest to go on about the rules-based international order and middle powers banding together, still seem to think the era of free-riding is here," he said.
NATO Secretary-General Mark Rutte offered a counterpoint, noting that European defense spending had already risen by €90 billion last year—nearly a 20 percent increase—and that European nations were already backfilling resources the US was withdrawing. A senior NATO official acknowledged, however, that "not everything" the Americans were pulling back "can be absolutely replaced." The changes, Rutte revealed, were taking effect immediately, even as the formal review continued.
The announcement landed amid broader turbulence in the transatlantic relationship. Poland, which hosts up to 10,000 American troops on a rotating basis, is now negotiating with Washington over a permanent US military base on its soil. Defense Minister Władysław Kosiniak-Kamysz said the US had signaled openness to the proposal, though final terms remained to be worked out. Meanwhile, Spain faced an entirely different kind of pressure: Trump had threatened to halt all trade with Madrid after the Spanish government refused to allow US air bases on its territory to be used for strikes against Iran. The US operates two major bases there—Naval Station Rota and Morón Air Base—and the dispute highlighted how quickly American security commitments could become entangled with other forms of leverage.
In London, the new UK Defense Secretary Dan Jarvis attended the summit without a finalized defense investment plan, though he pledged to complete one urgently. His predecessor, John Healey, had resigned the previous week, warning in his letter to Prime Minister Keir Starmer that the proposed funding fell "well short" of what the military actually needed. Jarvis framed his priority simply: ensuring the armed forces had the resources to do their job in what he called "a very dangerous place."
Hegseth's review and the conditions he attached to it represent a fundamental shift in how the US is approaching its role in Europe. The postwar assumption—that American security guarantees were essentially unconditional, that NATO was a collective enterprise with shared sacrifice—is being replaced by a transactional framework. Allies will be measured, judged, and funded accordingly. The next six months will determine which countries pass and which fail, and what that judgment means for the future of the alliance itself.
Notable Quotes
It's a review that some countries will fail, and others will pass with flying colours— Pete Hegseth, US Defense Secretary
Where other allies do not spend with urgency, our dues contributions will go down— Pete Hegseth, US Defense Secretary
The Hearth Conversation Another angle on the story
Why is Hegseth framing this as a test that some countries will fail? Isn't that language unusually harsh for an alliance meeting?
It's deliberate. He's signaling that the era of automatic American commitment is over. The "pass or fail" language is meant to shift the psychology—from allies as partners to allies as actors being evaluated. It's a power move.
But NATO Secretary-General Rutte said European spending is already up 20 percent. Doesn't that undercut Hegseth's complaint?
It does, which is why Rutte made sure to say it. But Hegseth's point isn't really about the total number. It's about which countries are doing enough and which aren't. He's not naming them, but he wants everyone in the room to know they're being watched.
What does it mean that the US is cutting back its high-readiness forces immediately?
It means the changes aren't theoretical. Commanders in Europe are already losing capabilities they thought they could count on. That's a real shift in what NATO can do, not just a negotiating position.
Poland is offering a permanent base. Is that a win for the US or a sign of desperation?
Both. Poland sees the writing on the wall—rotating troops could disappear. A permanent base locks in the commitment. For the US, it's leverage in Europe and a hedge against further withdrawals.
What about Spain and the Iran strikes? That seems like a separate issue.
It is and it isn't. Trump is using trade threats to force Spain to allow military operations it doesn't want to support. It shows how quickly security commitments can become weapons in other disputes. That's the new environment.