European leaders are preparing for a high-stakes NATO summit in Ankara, Turkey, as President Donald Trump arrives with renewed demands for greater defense spending from member nations.
The two-day gathering, which begins this week, is expected to focus heavily on military investment, alliance unity and ongoing international security challenges, with officials reportedly eager to prevent fresh disagreements between Washington and its European partners.
Defense Spending Set to Dominate Discussions
One of the central issues on the agenda is NATO’s commitment for member states to allocate 3.5% of their gross domestic product to defense by 2035.
Trump has repeatedly argued that European allies should shoulder a greater share of the alliance’s military costs, making defense spending a key benchmark he is expected to scrutinize during the summit.
According to reports, several European governments are anxious to demonstrate progress on the target in an effort to avoid a public confrontation with the U.S. president.
Britain Faces Questions Over Funding Strategy
The United Kingdom is expected to come under particular attention after outgoing Prime Minister Keir Starmer failed to outline a detailed roadmap for achieving the alliance’s spending goal.
The lack of a clear funding strategy leaves his anticipated successor, Andy Burnham, facing immediate pressure to reassure NATO partners about Britain’s long-term defense commitments.
UK Defence Secretary Dan Jarvis acknowledged the importance of establishing a credible plan, describing the issue as critical and indicating that it would be a priority during discussions in Ankara.
Experts Warn Allies Want More Than Promises
Defense analysts have suggested that NATO partners are looking for concrete commitments rather than broad political assurances.
Some observers argue that member states expect accelerated, fully funded strategies backed by consistent leadership, warning that uncertainty over defense budgets could weaken confidence within the alliance at a time of growing global security concerns.
Trump Expected to Hold Series of Key Meetings
Beyond the formal NATO sessions, Trump is scheduled to meet several world leaders during his visit.
His agenda includes talks with Turkish President Recep Tayyip Erdoğan, Ukrainian President Volodymyr Zelensky, and Syrian President Ahmad al-Sharaa.
The discussions are expected to cover regional security, ongoing conflicts and broader geopolitical cooperation.
Pressure on NATO Has Intensified
Trump has consistently criticized European allies over what he considers inadequate military contributions.
Only last week, he shared figures comparing U.S. defense spending with that of other NATO members, arguing that the financial burden remains disproportionately carried by the United States.
He has also voiced dissatisfaction with NATO’s approach to recent international conflicts, including developments involving Iran, and has previously suggested that continued U.S. participation in the alliance should depend on greater commitments from its partners.
Rutte Seeks to Maintain Alliance Unity
NATO Secretary General Mark Rutte has continued efforts to maintain close relations with the White House while highlighting progress made by member countries toward meeting defense spending goals.
Rutte is expected to emphasize the alliance’s commitment to strengthening collective security and preserving transatlantic cooperation as leaders gather in Ankara.
Erdogan’s Role Helped Secure Trump’s Attendance
Ahead of the summit, Trump indicated that he had considered skipping the meeting altogether.
Speaking before an earlier engagement with Rutte, the president said the decision to hold the summit in Turkey—and the involvement of President Erdoğan—played a significant role in convincing him to attend.
His participation ensures that this year’s NATO summit will take place under intense international scrutiny, with defense funding likely to remain the defining issue throughout the gathering.
