Washington and Warsaw Close to Permanent U.S. Base Agreement in Poland

Washington and Warsaw are nearing an agreement to establish a permanent U.S. military base in Poland hosting a brigade of roughly 10,000 troops, Politico reported. The deal would significantly reshape American force posture in Europe and serve as a direct deterrent to Russia.

President Donald Trump said “significant progress” had been achieved on the installation, which would be the first enduring U.S. base dedicated solely to Poland’s defense. It would house a full brigade combat team capable of near-immediate combat deployment. Known informally as “Fort Trump,” the base would replace rotational deployments with a permanent presence, solidifying long-term U.S. commitment to NATO’s eastern flank. Polish officials have pursued such a deployment for years amid heightened tensions with Moscow.

Negotiations have accelerated toward a defense cooperation agreement covering cost-sharing, legal status of forces, and infrastructure. The move would bring the U.S. military footprint in Poland to its highest level since the Cold War, likely prompting a Russian military response in Kaliningrad and the western military district.

The planned expansion comes as Poland has ruled out hosting U.S. nuclear warheads, focusing instead on conventional troop reinforcements. Recent disruptions in high-level bilateral talks, including a cancelled Pentagon visit by Poland’s defence minister, reflect shifting alliance priorities, while Polish leaders warn of growing Russian drone threats to critical infrastructure.