President Donald Trump threatened a major strike if Iran ignores his 48-hour ultimatum, but experts say it's unlikely to change Tehran's resolve.

President Donald Trump warned the U.S. would destroy Iran’s power plants if it didn't open the Strait of Hormuz. Iran said it would attack U.S. and Israeli energy infrastructure in response.

Fears of a widening Middle East war drove steep selloff in Asian markets on Monday, with South Korea and Japan leading losses as the clock ran down on Trump's ultimatum to Tehran.

U.S. stock-index futures bounced between slight losses and gains on Sunday night, as new threats of escalation from both President Donald Trump and Iran threatened to intensify the conflict roiling the Persian Gulf region.

President Trump says he is considering “winding down” operations in Iran. But many of his original war goals remain unaccomplished.

In an interview with The Post after resigning from the administration in protest, the veteran said he is taking his message to the president’s supporters.

President Donald Trump is sending mixed messages about the U.S. war with Iran, and that's raising even more questions about the direction of the conflict and his administration's strategy.