Donald Trump used the 2026 NATO summit in Ankara to berate allies over burden-sharing and to renew his call for the United States, not Denmark, to control Greenland Reuters. The summit, held July 7-8 at Turkey's invitation, was meant to project alliance cohesion after months of transatlantic friction. Instead, Trump told European leaders that NATO members "were not there" for the United States during the Iran conflict, and called continued resistance to his Greenland position a "big problem" France24.

The Ankara gathering followed a script that had been building for weeks. On July 3, four days before arriving in Turkey, Trump called the "one sided" nature of the US-NATO relationship "ridiculous" The Guardian. European officials, briefing reporters ahead of the summit, said they were counting on Trump's personal rapport with both Turkish President Recep Tayyip Erdogan and NATO Secretary General Mark Rutte to keep proceedings on track, while acknowledging they could not guarantee it Reuters. Trump himself underscored how personal the calculus was, saying he might have skipped the summit entirely had it not been hosted by Erdogan, whom he described as a friend Reuters.

That dynamic had already played out once, at a June 24 meeting between Trump and Rutte in which the Secretary General sought to shore up support for the alliance ahead of the summit New York Times. Trump used that session to run through a list of grievances against member states, and when pressed on what he wanted from allies, replied simply: "Just be loyal" New York Times. The phrase has since become something of a shorthand among diplomats for the administration's transactional read on collective defense — loyalty measured less by Article 5 commitments than by direct deference to Washington.

Rutte, for his part, used a pre-summit press conference on July 6 to keep the agenda anchored in the alliance's institutional priorities, chief among them continued growth in allied defense investment Congress.gov CRS. That framing — defense spending as the metric of allied seriousness — has been Rutte's consistent line since taking the post, and it gave him a narrower, more defensible target than the sprawling set of complaints Trump aired in both Washington and Ankara.

Turkey's hosting role added its own layer of intrigue. Trump was widely expected to use the summit to announce he was ready to restore Turkey's access to the F-35 program, from which Ankara was suspended over its purchase of Russian S-400 air defense systems New York Times. Turkey's foreign minister responded publicly to the anticipated announcement, though the substance of Turkish access — full reinstatement versus a partial or conditional pathway — remained the open question going into the summit New York Times. A reversal would mark one of the more consequential defense-industrial decisions of Trump's term, given the years Lockheed Martin and allied air forces have spent navigating the fallout from Turkey's exclusion.

The guest list itself signaled NATO's continuing effort to widen its Gulf partnerships: foreign ministers from Bahrain, Kuwait, Qatar, and the UAE were invited to Ankara, extending a dialogue track the alliance has cultivated with Gulf states for years NATO. Trump arrived in Turkey on July 7, going first to the Presidential Palace for a bilateral meeting with Erdogan before summit sessions began White House.

The choice of Ankara as host also drew scrutiny on press freedom grounds. Dozens of Turkish journalists from independent outlets were denied access to summit venues, a restriction Reuters reported allies had grown notably quiet about even as they raised rights concerns with Turkey in other contexts Reuters. The muted allied response reflects a broader pattern: member states have generally avoided public friction with Erdogan's government at moments when Ankara's cooperation, on issues from F-35 access to Black Sea security, carries strategic weight.

What makes this summit different from prior Trump-era NATO gatherings is less the substance of his complaints — burden-sharing arguments date back decades — than the breadth of fronts on which he pressed them simultaneously. Greenland, Iran-conflict burden-sharing, and general alliance loyalty are three distinct grievances, and airing all three at a single summit leaves European capitals with little room to address any one issue without appearing to concede on the others. Whether the anticipated F-35 announcement for Turkey materializes in full, and whether it comes bundled with further demands on allied spending or loyalty, will likely shape how allies calibrate their posture heading into NATO's next ministerial cycle.