Why did Donald Trump Choose War on Iran?

March 2, 2026

US President Donald Trump’s decision to launch sweeping military strikes on Iran followed weeks of diplomacy, intelligence briefings, and pressure from regional allies. Media has some analysis.

The Wall Street Journal reported that Israeli and US intelligence agencies had “long watched and waited for a rare opportunity” when senior Iranian political and military leaders were gathered in one place.

Intelligence officers had identified “not just one meeting but three” and had a fix on Supreme Leader Ali Khamenei, Iran’s top decision-maker. The moment was considered so unusual that “US and Israeli warplanes struck in full daylight”.

The Washington Post reported that Trump’s move came “despite US intelligence assessments that an immediate threat to the US. mainland” was not evident. Still, regional allies argued that now was the time to act. Saudi Crown Prince Mohammed bin Salman had made “multiple calls” advocating a US attack, the newspaper said.

In the days before the strike, Trump’s rhetoric sharpened. “I’ve got a lot of things going on now,” he told supporters in Texas. “We have a big decision to make, you know that. Not easy, not easy. We have a very big decision to make”.Behind the scenes, his administration pursued what Politico described as a “dual-track strategy” — sending envoys Steve Witkoff and Jared Kushner to negotiate while building up US military power in the region.

By week’s end, Trump made “the final call to pursue military action” after concluding that Iran would not commit to forgoing nuclear weapons, according to three senior administration officials.

A senior administration official told the Post that talks had failed because Tehran’s intent was “to preserve their ability to do enrichment so that, over time, they could use it for a nuclear bomb”.Politico reported that Trump had insisted Iran must “publicly and unequivocally commit to forgoing nuclear weapons”politico iran nattack.

When that did not happen, the diplomatic window narrowed. The Journal said Trump ordered “the largest buildup of American firepower in the Middle East in two decades,” dispatching carriers, destroyers, and advanced aircraft to bases around Iran.