Trump Heads to NATO Summit Seeking More Than Spending Pledges

From Promises to Performance

President Donald Trump arrives in Turkey this week for one of the most important NATO summits in years, determined to ensure that America’s allies finally follow through on years of promises to strengthen their own defenses. After spending much of his political career pressing European nations to contribute more to their own security, Trump now appears ready to move beyond commitments on paper and demand real results.

The annual NATO summit, which begins Tuesday in Ankara, is expected to test whether alliance members are prepared to transform ambitious spending promises into military capability. Last year’s summit in The Hague produced what many viewed as a historic breakthrough when NATO members agreed to raise defense spending to 5 percent of gross domestic product by 2035. The new benchmark includes 3.5 percent for core military spending and another 1.5 percent for infrastructure and other security related investments.

Now comes the harder part.

Instead of debating new spending targets, leaders will be asked to demonstrate “clear, concrete and credible plans” for reaching those goals, according to NATO Secretary General Mark Rutte.

For Trump, the summit represents a chance to see whether America’s allies are serious about carrying a greater share of the burden.

Why Trump Wants More Defense Spending

Trump has argued for years that Europe has relied too heavily on American taxpayers and American military power while many European governments underinvested in their own armed forces.

His administration has promoted what it calls “NATO 3.0,” a vision in which Europe assumes much greater responsibility for defending itself while allowing the United States to concentrate more resources on other strategic priorities.

The push comes at a time when Russia continues its war against Ukraine and European leaders increasingly warn that Moscow could threaten other parts of the continent in the future. NATO officials also point to rapid advances in drones, missile technology, air defenses and industrial production as reasons why alliance members must modernize their militaries much more quickly.

According to NATO estimates, European allies and Canada are expected to spend an additional $258 billion on defense this year compared with previous years. Trump welcomes the increase, but his administration is making clear that announcing larger budgets is only the beginning.

As European Council on Foreign Relations senior policy fellow Ulrike Franke put it, “Now there’s money in the system, but we need to be able to spend it. Europe needs to be able to produce things.”

The Test of Loyalty

This year’s summit is not only about money.

Trump has also made it clear that he expects greater political loyalty from NATO allies.

Speaking recently, Trump said, “We don’t need their money. We don’t need anything. I just want loyalty.”

His frustration grew after several European allies declined to allow the use of their military bases during the recent U.S. and Israeli military campaign against Iran. Combined with earlier disagreements over Greenland, Ukraine and other foreign policy issues, Trump has questioned whether some allies are truly supporting American leadership while continuing to depend heavily on American protection.

From the administration’s perspective, an alliance cannot function effectively if members expect the United States to bear the greatest risks while refusing to support Washington during major international crises.

Trump’s ambassador to NATO, Matthew Whitaker, reinforced that message by saying, “President Trump fully expects that all allies will step up immediately and get on the path to 5% and do it with urgency.”

Whitaker also warned that countries failing to meet expectations could face consequences, although he declined to specify what those consequences might be.

Europe’s Dependence Remains a Concern

One of the central issues facing NATO is Europe’s continued dependence on American military power after more than seven decades of alliance cooperation.

While European governments have broadly accepted the need to spend more and produce more military equipment, NATO itself has been built around overwhelming American capabilities for 77 years. That reality cannot be changed overnight.

Franke believes this summit marks an important transition.

“This is really the NATO summit where NATO goes from burden sharing to burden shifting,” she said.

That distinction is significant. Burden sharing means allies contribute more financially while the United States remains the unquestioned center of NATO’s military power. Burden shifting goes further by expecting Europe to assume greater responsibility for defending itself.

Europe’s defense industry still faces major obstacles. Production remains fragmented among many countries, supply chains are strained, labor shortages continue, and years of underinvestment have limited manufacturing capacity. National politics also complicate efforts to jointly develop and purchase weapons, since governments often prefer defense contracts that create jobs within their own borders.

Simply increasing defense budgets will not solve those problems unless Europe can rapidly produce the weapons and equipment its militaries require.

High Stakes for NATO’s Future

Trump enters the Ankara summit expecting measurable progress rather than more promises.

Supporters of his approach argue that years of pressure have already produced historic increases in European defense spending that likely would not have occurred without his insistence. They believe this week’s summit will reveal whether those commitments are genuine or merely political statements designed to satisfy Washington.

The administration’s broader objective is to reshape NATO into an alliance where Europe carries much more of the responsibility for its own security while the United States retains its leadership role without bearing a disproportionate share of the costs and risks.

Whether that transformation succeeds may depend on what happens this week in Turkey.

If NATO members present credible implementation plans and demonstrate greater unity behind American leadership, Trump could leave claiming another major victory in reshaping the alliance.

If not, questions about America’s long term commitment to Europe’s defense could become even more pronounced, raising the stakes for both NATO and the future security architecture of the Western alliance.