European Security — 2026-06-02

US in Talks to Expand Nuclear Weapons Deployments in Europe

BLUFWashington's reported offer to extend nuclear basing eastward functions as the strategic quid pro quo for demanding European conventional burden-sharing, binding the alliance through deeper mutual dependency.

The United States is in discussions to deploy nuclear weapons in additional European NATO member states beyond the six countries that currently host nuclear-capable bombers, the Financial Times reported Monday, citing three people briefed on the talks 12. The proposed expansion would involve additional nations hosting U.S. dual-capable aircraft able to deliver nuclear strikes, though the FT cautioned an agreement is not imminent 2. Poland and some Baltic states on NATO's eastern flank have expressed interest in potentially hosting DCA bases, with discussions proceeding through NATO channels 2. Pentagon policy chief Elbridge Colby has previously stated publicly that the United States will continue using its nuclear arsenal to protect NATO members even as European allies assume greater responsibility for conventional forces 2.

Analysis
Expanding DCA basing to NATO's eastern flank would mark the most significant shift in Alliance nuclear posture since the early 1990s. The transactional logic is visible: Washington offers nuclear deepening as the complement to conventional burden-shifting, giving eastern-flank states a tangible return on the defense investment the administration is demanding. Poland carries particular weight: Warsaw's defense spending exceeds 4 percent of GDP and it runs NATO's largest modernization program outside the U.S. Colby's public framing positions nuclear sharing as the durable American commitment that survives conventional retrenchment. The talks may function primarily as a deterrence signal to Moscow rather than a genuine basing initiative. Low confidence reflects their preliminary nature and a sourcing floor of a single FT exclusive with no government confirmation.

2 sources

US in talks to expand nuclear weapons deployments in Europe - Financial Times
US in talks to expand nuclear weapons deployments in Europe, FT says - Arab News