U.S. ambassador tells NATO allies America will “do less” but remain in alliance as Trump heads to Ankara summit

President Donald Trump is traveling to the NATO summit in Ankara, where senior alliance leaders are expected to discuss defense requirements and roles among member states. As the meeting approaches, the U.S. position has again been framed as a move toward less American leadership on collective defense, according to comments reported by Zero Hedge and attributed to the U.S. ambassador during an interview with CNBC.

In that interview, the ambassador warned allies that the United States is “not going away” but will be “just doing less,” reflecting a broader U.S. approach that emphasizes other members taking a larger share of the alliance’s defense effort. The report ties the message to renewed U.S. statements about stepping back from leading roles within NATO’s structure.

The backdrop for the summit is heightened concern among some European governments about how confidently they can plan around U.S. troop participation if Russia were to attack. A June 27 report by The Guardian described discussions on NATO’s eastern flank in which officials in Poland and the Baltic states question whether U.S. commitments would translate into direct military action under stress, including an account of a question posed in Tallinn to a senior U.S. official, who reportedly did not answer “yes” when asked about whether American troops would fight in the event of a Russian invasion of the Baltic states.

That same reporting described political leaders in the region trying to avoid such fears publicly, while acknowledging privately that relations and responsibilities are “fraught.” The Guardian also used a domestic political analogy and referenced a former Lithuanian defense minister’s description of U.S.-European security cooperation as a relationship that cannot simply be dissolved because the security gaps would be too large.

In Ankara, alliance discussions are likely to focus on the practical question the ambassador’s remarks raise: how deterrence and defense planning would work if the United States reduces its leadership role while keeping the alliance’s presence. The reported U.S. messaging could reinforce pressures on European members to increase defense spending, capabilities, and readiness in ways that would reduce reliance on American command and operational leadership.

No court filings, congressional action, or new NATO treaty text were cited in the reporting. The immediate next steps described are the summit itself and the subsequent implementation of any agreements NATO members reach on defense burdens, planning, and command responsibilities.