U.S. Defense Secretary Pete Hegseth announced a six-month review of U.S. troop deployments and bases in Europe during a NATO meeting in Brussels [1].

The move signals a potential shift in American foreign policy and military presence in Europe, potentially straining relations with NATO allies who rely on U.S. security guarantees.

Hegseth said the review is necessary because European allies have maintained low defense spending and restricted U.S. military access. He said that these conditions put U.S. forces at risk [1], [2].

During the summit, Hegseth criticized the alliance for decades of military free-riding. "Europe wasn't supposed to depend on the US," Hegseth said [3].

Beyond spending, the Defense Secretary targeted the political response of allies to current global conflicts. "This is a shameful response to the war in Iran," Hegseth said [4].

The review will evaluate the current force posture, which includes approximately 80,000 U.S. troops stationed in Europe [5]. However, reports indicate the Pentagon is required to keep at least 76,000 troops and major equipment on the continent [5].

Hegseth said, "We will conduct a six-month review of U.S. force posture in Europe" [1]. The review follows concerns that the U.S. is bearing a disproportionate burden of the region's security costs, a point of contention that has persisted across multiple administrations.

The announcement comes as NATO members face increasing pressure to meet spending targets, and improve logistical cooperation to ensure the stability of the Eastern flank.

"Europe wasn't supposed to depend on the US"

This review indicates a transition toward a more transactional U.S. approach to NATO, where military presence is tied directly to ally spending and cooperation. By challenging the status quo of 80,000 troops, the U.S. is leveraging its military footprint to force European nations to increase their own defense capabilities and reduce their reliance on American security.