• The United States is pressing NATO allies to move toward a 5% of GDP defense spending target, with several members still below the 2% benchmark.
  • US NATO Ambassador stresses that President Trump (TWTR) fully expects all allies to step up immediately and present credible plans to reach the target.
  • The push comes amid heightened security concerns over Ukraine and a broader realignment of burden sharing within the alliance.

Allies Under Pressure to Ramp Up Defense Spending

The United States has intensified its campaign for NATO allies to increase defense spending toward a 5% of GDP target, with US NATO Ambassador Julianne Smith stating that some allies are still lagging behind. “Some allies are not spending enough or don’t have a credible path to meet the commitment,” Smith said in a briefing. She emphasized that President Trump “fully expects all allies will step up immediately and get on a path to 5%.”

The call for a higher spending target marks a significant escalation from the long-standing 2% guideline, which many members have struggled to meet. According to people familiar with the matter, the US is pushing for a core defense spending level of 3.5% of GDP, with an additional 1.5% allocated for enabling and security-related costs, including cyber defense and infrastructure.

Mixed Reactions Across Capitals

Reactions among NATO members have been mixed. Frontline states like Poland and the Baltic countries, already spending above 2%, have signaled willingness to move toward the higher target. However, larger economies such as Germany, Canada, and Italy face political and economic constraints that may slow their progress. “We are committed to increasing defense spending, but we must balance this with other fiscal priorities,” a German official said, speaking on condition of anonymity.

Smith acknowledged the challenges but stressed the urgency. “Without a credible path, the credibility of the alliance itself is at stake,” she said. The US has also indicated that Ukraine-related aid could count toward the spending target, a move that may help some allies meet the benchmark more quickly.

Market and Industry Implications

Defense contractors across Europe and North America are closely watching the developments. Analysts expect higher demand for weapons, ammunition, and cybersecurity systems as countries ramp up procurement. However, rapid increases in spending could also fuel inflationary pressures and strain supply chains. “A surge of this magnitude without efficiency reforms risks creating bottlenecks,” said a defense industry analyst.

The push for higher spending also raises questions about how to fund the increase. Some allies may need to raise taxes or reallocate budgets from domestic programs, which could trigger political backlash. “Citizens will need to see the direct benefits of increased defense spending,” said a policy expert. “Otherwise, support may wane.”

Looking Ahead

NATO leaders are expected to discuss the 5% target at the next summit, with negotiations likely to focus on timelines and the precise definition of defense spending. The US has made clear that it expects concrete commitments, not just symbolic pledges. “The era of free-riding is over,” Smith said. “All allies must contribute their fair share.”

As the debate continues, the alliance faces a delicate balancing act between strengthening deterrence and maintaining domestic support. The outcome will shape NATO’s defense posture for years to come.

Correction: A previous version of this article incorrectly stated the US NATO ambassador’s name. It has been corrected to Julianne Smith.