The United States has signaled it intends to significantly reduce its military support for NATO, pushing European member states to ramp up defense spending in response. But officials acknowledge that even with bigger budgets, Europe's ability to field new capabilities will trail behind the financial commitments.
Why the US is pulling back
Washington’s decision to scale back its role in the alliance has been in the works for months, though the full details of the planned cuts remain under wraps. The shift reflects a broader reassessment of US military commitments abroad, with the administration prioritizing domestic and Pacific theater needs. The move caught many NATO allies off guard, forcing emergency planning sessions at allied headquarters in Brussels.
US officials have not publicly detailed the timeline or the exact scope of the reductions. But internal documents reviewed by GFdaily show the planned drawdown covers everything from troop rotations to intelligence-sharing and logistics support. The cuts are expected to take effect over the next two fiscal years.
Europe’s spending spree — and its limits
Several European governments have already announced plans to boost defense budgets. Germany, France, and Italy are among those pledging increases that, combined, could add tens of billions of euros annually to NATO’s European pillar. The Baltic states and Poland, already among the highest spenders as a share of GDP, have promised further hikes.
But money alone isn’t enough. “The financial commitments are real, but translating euros into combat-ready brigades, air-defense systems, and ammunition stockpiles takes years,” said one European defense official who spoke on condition of anonymity. The official added that many EU nations still lack the industrial base to quickly produce advanced weapons at scale.
A recent NATO assessment warned that even with increased spending, Europe’s capability development will lag behind its financial pledges by at least three to five years. That gap leaves the continent vulnerable during a period of heightened tension with Russia.
What the capability gap looks like
The shortfalls are most acute in areas where the US has long provided the backbone: strategic airlift, satellite reconnaissance, missile defense, and command-and-control networks. European nations have tried to pool resources through joint projects like the European Sky Shield Initiative, but those programs are still in early stages.
NATO’s own defense planning targets show that only about half of the alliance’s European members meet the 2% of GDP spending guideline. And even among those that do, the money often goes to personnel costs rather than new equipment. Analysts point to Germany’s €100 billion special fund, which has been slow to produce actual contracts for Leopard tanks and F-35 jets.
The US withdrawal from its traditional support role also complicates NATO’s deterrence posture. The alliance’s new regional defense plans, drawn up after Russia’s full-scale invasion of Ukraine, rely heavily on rapid US reinforcement. Without that backstop, European forces would have to hold the line alone for weeks — a scenario many generals consider risky.
What comes next
NATO defense ministers are scheduled to meet in early December to hash out a transition plan. European allies are expected to submit detailed roadmaps showing how they will close the capability gap. But the real test will come in 2026, when the first round of US cuts are set to take effect. By then, Europe will have to show it can do more than just write checks.
