Much of the annual summit in The Hague seemed catered to the impulses and worldviews of the Republican president.

The leaders reaffirmed their “ironclad commitment” to NATO’s collective defense clause, Article 5. In recent years, Trump had sowed seeds of doubt about whether the U.S. — NATO’s most powerful member — would come to the aid of any ally under attack.

NATO allies on Wednesday rubber-stamped a commitment to spend 5 percent of GPD on defense and related investment by 2035.