Published by Global Banking & Finance Review®
Posted on May 30, 2025
3 min readLast updated: January 23, 2026
A U.S. General will continue leading NATO forces, easing European defense concerns. Trump's decision maintains tradition amid troop reduction talks.
By Phil Stewart, Andrew Gray, Idrees Ali and Sabine Siebold
WASHINGTON/BRUSSELS (Reuters) -President Donald Trump will maintain the traditional role of a U.S. general at the helm of NATO, at least for now, three U.S. officials, a Western official and a NATO source said, even as Washington pushes European allies to take more responsibility for their security.
Trump himself privately communicated the decision to NATO Secretary General Mark Rutte, the Western official said, speaking on condition of anonymity.
The Pentagon, White House and NATO did not immediately respond to requests for comment.
The decision will relieve European NATO allies and even some of Trump's fellow Republicans amid concerns that Washington's tough talk on Europe, and skepticism about the war in Ukraine, could signal a swift retrenchment in America's military leadership.
Still, officials say U.S. warnings that Trump's administration needs to shift its focus to Asia and homeland security are sincere. While no decisions have been made, Trump's administration has discussed possible troop reductions in Europe, where about 80,000 U.S. personnel are based today.
The next expected U.S. nominee for the positions of both Supreme Allied Commander Europe (SACEUR) and U.S. European Command (EUCOM) is Air Force Lieutenant General Alexus Grynkewich, the U.S. officials said.
The U.S. officials spoke on condition of anonymity ahead of an announcement expected in the coming days.
The position of SACEUR, which oversees all NATO operations in Europe, has been filled by a U.S. general since its creation after World War Two. U.S. Army General Dwight D. Eisenhower became the alliance's first SACEUR in 1951.
Since taking office in January, Trump's administration has pressured Europe to ramp up its own defense spending, saying Europe should be primarily responsible for defense on the European continent.
How quickly Europe assumes such a role remains a big question, and there have been discussions within the administration about the possibility of handing over the job of Supreme Allied Commander Europe to a European nation, officials say.
"Make no mistake: President Trump will not allow anyone to turn Uncle Sam into 'Uncle Sucker'," U.S. Defense Secretary Pete Hegseth told reporters during a visit to NATO headquarters in February.
During Trump's first term, maintaining NATO and the leading U.S. role in the alliance was a top priority for his Pentagon chiefs. Retired Marine Corps General Jim Mattis, his first defense secretary, resigned in part because of Trump's skepticism towards NATO.
While the United States was still expected to pressure Europe to do more, and could in the future start redirecting U.S. troops elsewhere as part of a broader review of U.S. deployments, the U.S. decision to maintain the role of SACEUR is certain to be welcomed by key allies of Trump in Congress.
The two Republican lawmakers who lead the Pentagon's oversight committees in the U.S. Congress issued a rare joint statement in March expressing alarm about a potential U.S. withdrawal from the SACEUR command structure.
Grynkewich, who is now the director for operations at the U.S. military's Joint Staff, would succeed Army General Christopher Cavoli, who has been in the role since shortly after Russia's 2022 invasion of Ukraine, helping oversee billions of dollars in U.S. security assistance to Kyiv.
Trump entered office in January predicting he would be able to end the war in Ukraine in 24 hours. In the months since, he has found that the conflict is more intractable than he believed and has blamed his predecessor, Joe Biden, for allowing it to happen.
(Reporting by Phil Stewart; Editing by Don Durfee and Daniel Wallis)
The next expected U.S. nominee for the positions of both Supreme Allied Commander Europe and U.S. European Command is Air Force Lieutenant General Alexus Grynkewich.
Since taking office, Trump's administration has pressured Europe to ramp up its own defense spending, insisting that Europe should be primarily responsible for its defense.
The position of SACEUR has been filled by a U.S. general since its creation after World War Two, with General Dwight D. Eisenhower being the first to hold the role.
There are concerns that Washington's tough stance on Europe and skepticism about the war in Ukraine could signal a shift in focus away from European defense.
Defense Secretary Pete Hegseth emphasized that President Trump will not allow anyone to undermine U.S. commitments, stating, 'Make no mistake: President Trump will not allow anyone to turn Uncle Sam into 'Uncle Sucker'.
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