Will the U.S. and Europe Break Up? Trump Says He May Pull Out of NATO as Iran War Criticism Mounts

The U.S.-Israeli war on Iran has deepened rifts with several European countries. The Spanish government has been most outspoken in its opposition to the war, and U.S. allies like Germany and the United Kingdom have voiced some criticism while providing logistical support for the assault on Iran. NATO Secretary General Mark Rutte has tried to smooth over differences and placate President Trump, even as he has mused about pulling the U.S. out of the military alliance and renewed his threats to seize Greenland.

If there's one thing that actually one can say about President Trump, it's that he's been very consistent in his total disdain for Europe and for NATO," says Nathalie Tocci, an international affairs scholar based in Madrid, as well as a Guardian Europe columnist.

Trust in the relationship seems to be broken. And, of course, once trust is broken, it's extremely difficult to put the genie back in the bottle."