One big question was left unanswered at NATO's biggest summit of the year, and only America's delegation could answer it.But the U.S. did not discuss with its allies any plans to roll back the American troop presence in Europe,

For U.S. President Donald Trump, Vladimir Putin is a man looking for an off-ramp to his bloody three-year assault on Ukraine.

NATO’s summit in the Netherlands has been described as “transformational” and “historic.” The 32 members of the world’s biggest security organization endorsed a plan to massively ramp up defense spending.