NATO Secretary-General Mark Rutte is scheduled to meet with President Donald Trump at the White House on Wednesday, aiming to ease tensions ahead of an upcoming NATO summit. The visit occurs as the Pentagon is reviewing the size of the U.S. military presence in Europe.
Trump has consistently voiced criticism of NATO, arguing that the United States shoulders an unequal burden of the alliance's military spending. These critiques have intensified since the recent conflict in Iran, with Trump expressing frustration that some member nations did not support his call to help restart oil trade through the Strait of Hormuz.
Trump has repeatedly threatened to withdraw from the 77-year-old military alliance, a stance that heightens the stakes for the NATO leaders' summit planned for next month in Turkey. Rutte, who has developed a reputation for his ability to manage Trump's concerns, is expected to use the meeting to address these grievances.
The visit follows recent comments by U.S. Defense Secretary Pete Hegseth, who last week criticized allies during a meeting at NATO headquarters in Brussels and announced a six-month review of American forces stationed in Europe. Hegseth echoed some of Trump's points, faulting European allies for not permitting the U.S. to use bases in Europe for operations related to the conflict in Iran. NATO allies were not consulted prior to the U.S. launching operations on February 28, and some have openly expressed reservations about the strategy.
Founded in 1949 to counter the Soviet Union during the Cold War, NATO's core treaty includes a mutual defense clause, where an attack on one member is considered an attack on all. This clause has been invoked only once, in 2001, to support the United States after the September 11 attacks.
The Pentagon's review, which signals a potential reduction in U.S. military presence in Europe to focus on other global threats, represents further disruption for the 32-member alliance since Trump took office. Previously, Trump had raised concerns among European allies by attempting to purchase Greenland, a territory of Denmark.
Rutte's ongoing efforts include securing continued U.S. commitment to NATO. He has previously been effective in mitigating Trump's frustrations, at times by acknowledging Trump's role in persuading NATO members to increase their defense expenditures. Trump had previously pushed leaders to commit to investing 5% of their GDP annually on defense by 2035.
Rutte's engagement with Trump has included public praise. Appearing on Fox News Channel on Tuesday evening, Rutte emphasized Trump's leadership within the alliance and voiced support for his actions concerning Iran. Rutte characterized the issues regarding the use of European bases as involving "isolated cases."