The Pentagon has canceled the deployment of the 2nd Armored Brigade Combat Team of the 1st Cavalry Division to Poland, marking a significant adjustment in the U.S. military presence in Europe. The decision, which affects a unit of more than 4,000 troops, was communicated during a recent meeting between U.S. European Command and the staff of U.S. Army Europe and Africa, according to a Defense Department official.

This move follows the Pentagon’s earlier announcement this month that it would reduce troop levels in Germany by 5,000 personnel. The reductions came amid tensions after President Donald Trump publicly criticized German Chancellor Friedrich Merz’s stance on the U.S. war with Iran. Trump has indicated that troop cuts in Europe could extend beyond those planned for Germany, warning that forces could also be withdrawn from Italy and Spain.

Pentagon officials have framed these actions as part of a broader effort to encourage European allies to assume greater responsibility for conventional defense, thereby enabling a reduced U.S. military role on the continent. While the 2nd Armored Brigade had been preparing for deployment to Poland, some elements might have been positioned in ready en route status when the cancellation was enacted, sources said.

Earlier this month, the brigade held a send-off ceremony at Fort Hood, Texas, where its commander, Maj. Gen. Thomas Felty, emphasized the significance of deploying an armored brigade as a clear message of U.S. commitment. The abrupt halt to the deployment has reportedly surprised several Army officials, who viewed the move as unexpected given the unit’s advanced preparation.

Despite the cancellation, Poland’s Defense Minister Władysław Kosiniak-Kamysz stated on social media that the decision “does not concern Poland” but relates to the broader announced changes in the U.S. military presence across Europe.

The Pentagon has not detailed how these troop reductions fit into its overall strategy for European defense. Senior U.S. Army leaders, including Army Secretary Dan Driscoll and acting Army Chief Gen. Christopher LaNeve, did not address the deployment cancellation in testimony before the Senate Armed Services Committee earlier this week. Officials have indicated that additional changes to U.S. deployments in Europe are likely as part of ongoing military realignment efforts.