U.S. Launches Europe Posture Review to Shift NATO Defense Burdens

The United States Department of War launched the Europe Posture Review on July 28, 2026, to assess American military forces stationed in Europe. Under Secretary of War Elbridge Colby described the initiative as a transition toward "NATO 3.0," a model designed to ensure European allies assume primary responsibility for their own conventional defense. This strategic shift aligns with the 2026 National Defense Strategy and reflects a broader U.S. pivot toward China.

Secretary of War Pete Hegseth initiated the process in June, criticizing allies for "free riding" and characterizing NATO as a "one-way street." Hegseth tied future U.S. financial contributions to the meeting of specific spending targets and expressed disappointment over the lack of support from allies, including the United Kingdom, during President Donald Trump's military campaign in Iran. As an initial step, the Pentagon has already reduced the number of global assets available for NATO operations.

While the review is ongoing and coordinated by General Alexus Grynkewich, the Pentagon has already discontinued a rotational brigade mission in Romania and planned a reduction of 5,000 troops in Germany. However, these cuts contrast with a recent directive from President Trump to deploy 5,000 additional troops to Poland.