US reviews military presence in Europe

By the Editorial Team · Wednesday, July 29, 2026

The United States has launched a six-month review of its military presence in Europe to push NATO allies toward greater responsibility for regional defense amid concerns over uneven defence spending. This assessment could lead to reduced U.S. troop deployments and financial support if European countries fail to meet expected commitments, signaling a potential realignment of NATO’s operational dynamics.

The United States has initiated a comprehensive review of its military presence in Europe amid rising tensions within NATO over defence spending and operational contributions. The six-month review aims to accelerate NATO’s transition toward European allies assuming greater responsibility for conventional defence.

Elbridge Colby, the U.S. undersecretary of war, described the process as a significant reassessment designed to ensure the alliance becomes “stronger, more equitable and sustainable.” The review was initially announced in June by U.S. War Secretary Pete Hegseth during a contentious NATO ministerial meeting. At that gathering, Hegseth criticized several European allies for what he described as prioritizing social welfare over defence commitments, accusing some of “free-riding” and failing to present credible plans for increased military spending.

“This will be a real review,” Hegseth said at the time. “It will be designed to ensure that NATO is moving fast and irreversibly toward Europe leading, stepping up to take primary responsibility for the defence of Europe.” He added that some member states might fail the review, while others could meet expectations “with flying colours.”

U.S. frustrations have intensified partly due to European reluctance to support American operations related to the ongoing conflict with Iran. During his tenure as prime minister, Sir Keir Starmer initially denied U.S. forces access to British bases for launching strikes against Iran, though he later permitted defensive operations from UK territory. Andy Burnham has reportedly maintained a similar stance on the issue.

In parallel with the review, the Pentagon has announced plans to reduce U.S. troop levels in Europe and scale back commitments to alliance battle plans in case of conflict. Hegseth has also threatened to cut U.S. financial contributions to NATO, signaling potential shifts in support if allies do not meet defence spending targets.

German Chancellor Friedrich Merz acknowledged awareness within the alliance of Washington’s intentions and underscored the urgency for European nations to enhance their security capabilities. The ongoing review underscores mounting pressure on NATO members to reassess their defence roles and contributions amidst evolving geopolitical challenges.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.