NATO faces pressure amid shifting U.S. security role

An analysis involving over 50 current and former officials, military officers, and diplomats indicates that while NATO is under significant pressure, the alliance is not currently facing collapse.

Political pressure from the United States has shifted how European nations approach their own security. Although Washington continues to utilize European bases for global operations, allies are increasing defense budgets and re-evaluating their reliance on American weaponry. This shift reflects growing doubts among European states regarding the long-term reliability of the U.S. as a security partner.

A major uncertainty remains regarding a Pentagon review of the U.S. military deployment in Europe. U.S. Defense Secretary Pete Hegseth previously announced a revision of the American military presence in the region, with officials suggesting potential reductions in troop numbers.