European officials knew the president’s win would threaten the fundamental precepts of the post-World War II order. But the speed at which it is unraveling has created a crisis of enormous proportions.

Europe wants to have a place at the table. Well, I told them, fight yourself a way to the table by coming up with concrete proposals,” said NATO Secretary General Mark Rutte.

Amid talks with the United States in Riyadh on Tuesday, Russia demanded NATO scrap its 2008 promise to one day give Ukraine membership of the U.S.-led alliance and dismissed the i