NATO Countries Promise to Spend More on Defense—What That Means
NATO Countries Promise to Spend More on Defense—What That Means
NATO members met in early July 2026 and agreed to spend significantly more money on their militaries. President Trump, who had pushed for the deal, left the summit pleased. But it was a dramatic turnaround. Just three weeks earlier, U.S. Defense Secretary Pete Hegseth had criticized these same allies for not doing enough to support America's military conflict with Iran New York Times.
The agreement asks all NATO members to spend 5% of their yearly income (called GDP) on defense by 2035. Trump specifically demanded this number. If all countries hit that target, NATO's total defense spending would reach roughly $2.4 trillion per year New York Times.
There's also an older rule: at least 20% of defense money must go toward major weapons, equipment, and research NATO. This rule asks a different question than the spending target—it's not just "how much money" but "what will that money buy."
The numbers
European NATO members and Canada have already added more than $1 trillion in defense spending since 2016. In 2025 alone, they increased spending by 20% compared to the year before Atlantic Council. Through 2026, they plan to add another $258 billion Reuters.
NATO as a whole spent $1,581 billion on defense in 2025—more than half of all military spending in the world SIPRI.
Why this is harder than it sounds
Committing to spend 5% of your national income on defense for the next nine years is not a small promise. It requires countries to keep growing their economies and redirect enormous amounts of money away from hospitals, schools, roads, and pensions. European countries are already dealing with aging populations and heavy debt. Finding an extra trillion dollars in the budget is a real problem.
The question is whether this commitment will survive. Once the cameras leave and new governments take office, will countries keep spending this much on defense? Or will other needs—healthcare, education—win out? That's what will actually determine whether NATO allies follow through.
