President Trump has pressed allies to spend more on defense. Leaders agreed that “allies” — but not “all allies” — would meet the objective.

BRUSSELS, Belgium: NATO on Sunday signed off on a pledge to ramp up defense spending before its upcoming summit, but Madrid insisted it would not need to hit the five percent of…

U.S. President Donald Trump and fellow NATO leaders will meet Tuesday for a summit that could either reinforce unity with a new defense spending agreement...