As Trump Debates Iran Action, the Meaning of ‘America First’ Is on the Line

A decade ago, President Trump electrified conservatives with his promises to get the United States out of foreign entanglements and to always put — say it with me — “America first.”

As he weighs involving American planes and weaponry in Israel’s attacks on Iran, a brawl has broken out in the Republican Party over what “America first” really means.

I wrote today about how a swath of Trump’s base is in an uproar over the president’s increasing openness to deploying U.S. warplanes — and perhaps even 30,000-pound bunker-busting bombs — against Iran in an effort to help Israel finish off its nuclear program.

“Everyone is finding out who are real America First/MAGA and who were fake and just said it bc it was popular,” Representative Marjorie Taylor Greene of Georgia posted on X over the weekend. She added, “Anyone slobbering for the U.S. to become fully involved in the Israel/Iran war is not America First/MAGA.”

The anger extends well beyond Greene’s social-media account, to cable television and the podcast feeds of the likes of Tucker Carlson, Steve Bannon and Candace Owens. They are passionately arguing that intervening in Iran would contravene Trump’s long-held promise to steer the nation out of, not into, foreign entanglements, and threaten to fracture his whole coalition.

It’s a remarkable fight, and one that raises a bigger question about who is really the keeper of Trump’s political flame. Is it the non-interventionists who have been there from the start, or the Republican hawks — the Senator Lindsey Grahams of the world — who are now sticking by the president?