In the presence of EU foreign policy chief Federica Mogherini, NATO foreign ministers endorsed more than 40 proposals for boosting cooperation on cyber security, sea operations, and helping neighboring countries better defend themselves.
"Today, we really mark a milestone in our effort to build cooperation," NATO Secretary General Jens Stoltenberg told reporters during a break in a two-day meeting in Brussels. Trump lambasted European nations during his presidential campaign for not investing enough in defense and said he wants NATO to do more to combat terrorism. Fewer than half a dozen of the 22 allies in the EU spend 2 per cent of their gross domestic product annually on defense, a threshold target set by NATO.
US Secretary of State John Kerry, appearing at his last NATO ministerial meeting, agreed that "unity is very, very important" for the defense alliance.
"We need to come together, to make sure there is a strong Europe, a strong NATO and that the values and the interests that we all share, we are continuing to work on together," Kerry told reporters.
Indeed, some allies are waiting for Trump to spell out exactly what more he believes they can do.
Despite doubts about what the future holds, Stoltenberg said he is "absolutely certain that the United States will remain committed to the trans-Atlantic bond, will remain committed to NATO and will live up to ... The security guarantees to Europe.