Defense Secretary Pete Hegseth told senior NATO officials in Brussels last week that the United States will sharply reduce the military hardware it makes available to the alliance, cutting strategic bombers by half, fighter jets by a third, and pulling nuclear submarines from the commitment entirely, the New York Post reported, citing the German outlet Spiegel.
The reductions also extend to destroyers, reconnaissance drones, and attack UAVs. The U.S. Navy will deploy fewer destroyers than before, keep all reconnaissance drones for American use, and scale back the availability of attack drones to alliance partners. More details are expected in early June.
The message from Washington is blunt: European allies who spent decades underfunding their own militaries can no longer count on the full weight of American firepower to cover the gap. And the administration is backing that message with action, not just rhetoric.
American envoy Alexander Velez-Green delivered part of the briefing directly to NATO members, specifying that the number of U.S. fighter jets deployed to the alliance would drop by a third. Hegseth himself laid out the broader picture, strategic bombers halved, nuclear submarines withdrawn, drone assets redirected to U.S. priorities.
Pentagon policy chief Elbridge Colby offered one reassurance: "the US will continue to use its nuclear weapons to protect NATO members." The nuclear umbrella stays. But the conventional force posture underneath it is shrinking fast.
NATO Secretary General Mark Rutte has acknowledged the shift. The alliance, he indicated, is expected to move away from its longstanding "over-reliance" on a single ally. That phrase, over-reliance, is diplomatic language for a dependency that American taxpayers have subsidized for three-quarters of a century.
The Brussels announcement did not arrive in a vacuum. The Pentagon had already begun cutting Brigade Combat Teams in Europe from four to three and temporarily delayed a 4,000-troop deployment to Poland, Newsmax reported. Vice President JD Vance framed the moves plainly: "We're not talking about pulling every single American troop out of Europe. We're talking about shifting some resources around in a way that maximizes American security."
A Pentagon statement described the effort as designed "to advance President Trump's America First agenda in Europe." The administration argues the repositioning frees resources for the China and Middle East theaters, a strategic calculation, not an abandonment.
Separately, 5,000 U.S. troops are being withdrawn from Germany within the next year, with President Trump indicating the cuts would go "a lot further," Breitbart reported. Trump has also suggested additional withdrawals from Italy and Spain, linking those to a lack of European support for U.S.-Israeli operations against Iran.
The president has long questioned why the United States maintains roughly 68,000 active-duty troops across European bases, most of them in Germany, while many NATO members chronically miss their own defense spending targets. That frustration has only deepened since European allies offered limited backing for the U.S. decision to reopen the Strait of Hormuz by force and showed little enthusiasm for Washington's position on Greenland.
The one time NATO's mutual defense pact, Article 5, was ever activated was September 11, 2001. The alliance rallied behind the United States. In the decades since, the question of reciprocity has festered. Russia's invasion of Ukraine finally pushed European governments to ramp up defense spending, but the pace has not satisfied Washington.
European NATO allies have now pledged to boost national defense spending to five percent of GDP under American pressure. Whether those pledges translate into real capability remains an open question. Pledges from European capitals have a long history of arriving with fanfare and departing without follow-through.
The administration's posture fits a broader pattern of demanding accountability from institutions and allies that have grown comfortable with American largesse. Republicans in Congress have pressed Hegseth on Pentagon funding and war costs, reflecting a party that, for all its internal tensions, broadly supports the principle that defense commitments should serve American interests first.
Trump has not limited his pressure campaigns to foreign capitals. Domestically, he has shown a willingness to confront members of his own party who resist his agenda, whether on legislative priorities or institutional reform.
His public disappointment with GOP holdouts on the filibuster and other matters reflects the same governing instinct at work in the NATO drawdown: if you want American support, demonstrate you are pulling your weight.
Colby's statement on nuclear protection matters more than it might seem at first glance. By explicitly affirming the nuclear commitment while cutting conventional assets, the administration is drawing a line. Extended deterrence, the threat of American nuclear retaliation against an attack on a NATO ally, remains intact. But the day-to-day conventional presence that has allowed European nations to field modest militaries while sheltering under American power projection is being deliberately reduced.
That distinction carries real strategic weight. Nuclear deterrence prevents existential threats. Conventional forces handle everything below that threshold, border skirmishes, hybrid warfare, naval confrontations, airspace violations. If Europe wants conventional coverage, Europe will have to provide more of it.
The debate over Iran policy has sharpened this dynamic. Trump criticized NATO allies for insufficient support after the decision to confront Iran militarily over the Strait of Hormuz. The Iran war powers question has generated friction even within the Republican Party, but the administration's view is clear: allies who decline to support American operations should not expect the same level of American military commitment in return.
The early June release of additional details will clarify how fast and how deep these reductions go. Key questions remain unanswered. What is the implementation timeline? How did NATO officials in Brussels respond behind closed doors? Will the U.S. Navy explain its rationale for pulling nuclear submarines from the alliance commitment?
Hegseth has shown no hesitation in carrying the administration's message to resistant audiences, whether foreign defense ministers or domestic political opponents. The NATO drawdown is the most consequential test yet of whether that directness produces results or merely produces alarm.
NATO's top military officer has said he does not expect drawdowns beyond the 5,000 troops already announced, a statement that now looks overtaken by events, given the scope of hardware reductions Hegseth laid out in Brussels.
The alliance is not dissolving. But the terms of membership are changing. For decades, the deal was simple: America provided the muscle, Europe provided the geography and a modest contribution. That arrangement suited a Cold War world and a post-Cold War moment when American dominance was unquestioned and the bill seemed manageable.
Neither condition holds today. The United States faces a rising China, an unstable Middle East, and a $36 trillion national debt. Maintaining a full-spectrum military guarantee for wealthy nations that spend a fraction of their GDP on defense is a luxury Washington can no longer afford, and, under this administration, no longer intends to extend.
If European leaders are genuinely jolted, good. The alternative, another decade of empty pledges backed by American hardware, was never going to end well for anyone, least of all the American taxpayer footing the bill.