Key Points
Pentagon reviewing withdrawal of 25,000 to 40,000 U.S. troops from Europe's 80,000-strong force.
Final recommendation due November 6 before reaching President Trump.
Germany, Italy, and Spain face largest potential cuts amid Russia concerns.
Eight NATO allies including Canada now diversifying defense procurement away from U.S. suppliers.
The Pentagon is weighing a major pullback of U.S. military forces in Europe. Under review is the withdrawal of 25,000 to 40,000 troops from the roughly 80,000 currently stationed across the continent. The Trump administration argues Europe must shoulder more of its own defense costs, but the move has alarmed lawmakers and NATO allies concerned about Russia.
What the Pentagon is considering
The six-month review, launched in June, could reduce U.S. forces by one-third or potentially half. Germany, Italy, and Spain host the largest American deployments and would face the biggest cuts. General Alexus Grynkewich, who heads U.S. European Command, is expected to present preliminary options to Defense Secretary Pete Hegseth on September 18, with a final recommendation due November 6.
Why Trump wants troops out
The Trump administration argues that wealthy European nations should take primary responsibility for their own conventional defense. In June, Secretary of Defense Pete Hegseth told NATO defense ministers the Pentagon was moving “fast and irreversibly” toward Europe stepping up. The administration sent a questionnaire to all NATO allies asking whether they aligned with Trump’s policies, with unspoken threats of reduced U.S. support for those who did not.
The complications and contradictions
While the administration threatens troop cuts, it continues investing heavily in European military facilities. Nine U.S. KC-135 Stratotankers remain stationed at Romania’s Mihail Kogalniceanu Air Base to support operations in the Iran war. Last year, about half of the 2,000 American troops in Romania departed, yet the U.S. still relies on European bases to project power across Europe, the Middle East, and beyond. Trump also announced plans for a new Army base in Poland, signaling the eastern flank remains a priority.
Concerns from Congress and allies
Democratic Senator Jeanne Shaheen urged Secretary of State Marco Rubio to ensure diplomats are included in the review, noting that U.S. ambassadors in affected countries have been excluded from consultations. Lawmakers from both parties and European governments have expressed alarm that rapid withdrawals could embolden Russia at a volatile moment with wars raging in Ukraine and the Middle East. At least eight NATO states, including Canada, Poland, Denmark, and Spain, are now diversifying defense procurement to reduce dependence on U.S. weapons and technologies.
Final Thoughts
The Pentagon’s review will reshape America’s relationship with NATO. Any troop cuts would be the largest since the Cold War’s end, forcing Europe to accelerate defense spending and weapons diversification. Investors should monitor how this affects European defense contractors and U.S. military suppliers.
FAQs
The Pentagon is considering withdrawing 25,000 to 40,000 troops from the roughly 80,000 currently stationed across Europe. This would represent one-third to one-half of the total U.S. military presence on the continent.
General Alexus Grynkewich is expected to present preliminary options to Defense Secretary Pete Hegseth on September 18. A final recommendation is due November 6, after which any decisions go to President Trump.
Germany, Italy, and Spain host the bulk of U.S. troops in Europe and would likely face the biggest reductions. These three nations have also clashed with Trump over the Iran war.
The Trump administration argues that wealthy European nations should take primary responsibility for their own defense while the U.S. redirects military resources to Asia and the Middle East.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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