Many posts have discussed war powers and the US military.
President Trump likes to assert that he has accomplished things no other president has. With the opening of his military assault against Iran, he has achieved another distinction: He is the first president in the era of modern polling to take the United States to war without the support of the public.
Traditionally, Americans stand behind their president when he first orders troops into battle, generally sticking with him unless it drags on, casualties mount and victory seems increasingly elusive. With Mr. Trump’s war against Iran, the public has skipped the rally-around-the-president phase this time.
Support for his ferocious bombardment of Iran has ranged from 27 percent in a Reuters/Ipsos poll to 41 percent in a CNN survey, far below the level of public backing that Mr. Trump’s predecessors initially enjoyed when they used force overseas. Given that wars tend to grow less popular over time, the initial negative response portends political challenges for Mr. Trump and his fellow Republicans the longer the fighting continues.
The opposition is revealing about this particular moment in American history. A country already tired of decades of combat in the Middle East has shown little appetite for yet another adventure abroad. And the deep polarization of American politics only makes it harder to build support across lines. Even some Americans sympathetic to the goal of toppling the repressive, terrorist-sponsoring government in Tehran find it difficult to embrace Mr. Trump as commander in chief.

