U.S. Defense Secretary Pete Hegseth announced a six-month review of U.S. forces in Europe on Thursday during a visit to Brussels [1].
The move signals a potential shift in the American military presence in Europe, placing the future of U.S. troop levels on the willingness of NATO allies to fund and manage their own defense.
Hegseth criticized the current state of the alliance, calling for a "NATO 3.0" reboot. He said that the alliance must step up and take responsibility for its own security [2]. The secretary linked the upcoming review of the U.S. military posture to how quickly allies assume these responsibilities [1].
During his remarks in Belgium, Hegseth expressed frustration over restrictions on military operations. He said, "It's shameful that we can't get access to our own bases to strike Iran" [3]. This lack of access to bases necessary for striking Iran served as a primary catalyst for his criticism of the allies [3].
The six-month review [1] will evaluate the necessity and scale of U.S. forces stationed across the continent. This review comes as the U.S. pushes for a more equitable distribution of the security burden among member states.
Hegseth said that the U.S. cannot continue to provide the bulk of the security umbrella while facing operational restrictions from the very partners it protects [2]. The Defense Secretary said that the reboot of the alliance is necessary to ensure that the U.S. can effectively project power and maintain strategic interests in the region [3].
“"It's shameful that we can't get access to our own bases to strike Iran."”
This review represents a pivot toward a more transactional relationship between the U.S. and its European allies. By explicitly linking troop presence to base access and spending, the U.S. is using its military footprint as leverage to force a structural change in NATO's operational framework and burden-sharing agreements.
