The Pentagon has commenced a thorough review of the U.S. military mission in Europe, which may result in major adjustments to troop deployments as Washington considers transferring more defense duties to its NATO partners. The goal of this evaluation is to ensure NATO is decisively progressing toward Europe taking primary responsibility for its conventional defense.
Announced by Elbridge Colby, the Pentagon’s chief strategist, the review is intended to assess the current U.S. military positioning in Europe and investigate ways to strengthen the alliance's collective defense capabilities. This process is projected to take up to six months and will include consultations with U.S. European Command (EUCOM), Congress, and NATO allies.
As of early 2025, about 84,000 U.S. service members were stationed in Europe, with Germany hosting the largest group. The planned review might lead to a realignment of these forces, potentially decreasing the U.S. military footprint on the continent.
The outcome of this review is expected to have significant consequences for NATO's defense strategy and the security landscape in Europe. Interested parties are attentively following the process to determine its effects on the alliance's unity and preparedness in the face of evolving security threats.