Support for war rarely fades overnight. This time, it seems to have done just that. In a matter of weeks, US President Donald Trump's backing for military action against Iran has started to unravel. Not gradually, but at a pace that has taken even seasoned political observers by surprise.

The shift feels sharp, emotional and, for many Americans, deeply personal. What was once framed as strength is now being questioned at tables and across party lines.

The speed of that change is prompting an uncomfortable comparison. Iraq. But this time, the drop in support feels even quicker.

The fall in public support has been sudden and unusually steep.

According toRaw Story, analysts described the decline as happening at a 'staggering' rate, moving faster than the early backlash seen during the Iraq war. That comparison carries weight because Iraq became a lasting example of how quickly confidence in leadership can erode.

Historian and foreign policy analyst Stephen Wertheim pointed out that 'it took two years for two-thirds of Americans to disapprove' of former US President George W Bush's handling of Iraq tensions. In contrast, Wertheim said it took less than two months for a similar level of disapproval to emerge over Trump's approach to Iran.

It took two years for two-thirds of Americans to disapprove of Bush’s handling of Iraq.It took less than two months for the same number to disapprove of Trump’s handling of Iran.https://t.co/gGHOlTIWsU

Polls and public reaction point to a growing disconnect. Many Americans say they do not fully understand the goal of the conflict or how it is meant to end.

Senator Andy Kim said Americans are 'livid' at the idea of a war without their approval, adding that it is time for it to end.

Not a surprise if you’ve been listening.People are livid.They’ve seen a war in their name and at their expense, but without their approval.It’s time to end it.https://t.co/zS0Jv87b16

Source: International Business Times UK