Pentagon Launches Strategic Review of European Military Footprint

Under Secretary of War Elbridge Colby described the initiative as a move toward a more sustainable alliance, explicitly designed to incentivize European nations to lead their own defense efforts. The shift aligns with the 2026 National Defense Strategy, which mandates that US forces step back from their traditional primary role in Europe to prioritize deterrence strategies in the Indo-Pacific theater. This strategic realignment follows recent friction between Washington and Brussels, notably after European allies refused to grant the US access to continental bases for strikes against Iran—a decision President Donald Trump labeled a foolish mistake.

While officials argue that increased defense spending targets—now raised from two to five percent of GDP—position allies to fill the void, the policy transition carries significant risks. Security analysts warn that withdrawing American forces could create a dangerous transition gap, potentially undermining regional stability and weakening broader Western security interests. As the Pentagon moves forward with the review, the alliance faces an inevitable period of friction as it attempts to balance the transition toward European-led defense with the realities of modern geopolitical threats.