Trump vows to wipe out Iran’s civilization if Strait of Hormuz stays closed, prompting bipartisan backlash

President Donald Trump issued a stark warning that the United States would eradicate Iran’s “civilisation” unless the regime reopens the Strait of Hormuz and complies with his demands. The statement, posted on his Truth Social account less than twelve hours before the self‑imposed deadline, declared that a whole civilisation could die “tonight, never to be brought back again.”

Trump set the cutoff for compliance at 8 p.m. Washington time (00:00 GMT) on Tuesday, framing the moment as a decisive point in what he called a long‑standing struggle against Iranian extortion and corruption.

For more than two weeks, the president has threatened to strike Iran’s civilian infrastructure—bridges, power stations, roads and other non‑military assets—if his terms are not met. Legal analysts have warned that such actions would constitute a war crime under international law.

“It’s horrific. It’s pure evil. It’s disqualifying,” said Yasmine Taeb, legislative and political director of MPower Change Action Fund, condemning the president’s rhetoric as that of “a deranged, unstable madman.” She called for a stronger response from both U.S. lawmakers and the global community.

Democratic leaders reacted forcefully. Senate Majority Leader Chuck Schumer labeled Trump “an extremely sick person,” while House Minority Leader Hakeem Jeffries urged Republican colleagues to “put patriotic duty over party and stop the madness,” warning that the conflict could spiral into a world war. Representative Rashida Tlaib suggested invoking the 25th Amendment to remove Trump, citing the recent bombing of a school in Minab that killed over 170 children.

Congressional attempts to curb the president’s war powers have stalled; a recent resolution to limit his authority failed to pass, leaving the legal basis for the campaign in question. Critics argue that launching a military operation without congressional approval violates the U.S. Constitution, which reserves the declaration of war to Congress.

Republican reactions were muted. Representative Mike Lawler downplayed the threat, stating that any strikes would target only Iran’s energy and civilian infrastructure to cripple the regime’s economy, and affirmed that Trump is acting within his constitutional authority as commander‑in‑chief.

The conflict, which began on February 28 when the United States and Israel allegedly killed Iranian Supreme Leader Ali Khamenei and other senior officials, has already claimed more than 2,000 lives, including civilians in schools, residential blocks and medical facilities. Iran’s retaliatory rocket and drone attacks have hit Israeli and U.S. assets across the Middle East, while Iranian forces have blocked the Strait of Hormuz, driving global energy prices higher.

Despite the heavy toll, Iran’s governing structure appears intact, bolstered by the Islamic Revolutionary Guard Corps, designated by the United States as a terrorist organization. No major defections or anti‑government protests have emerged, and Khamenei’s son, Mojtaba Khamenei, has assumed a leading role.

Trump, while maintaining a hardline stance, left a narrow window for diplomacy, suggesting that “maybe something revolutionary wonderful can happen.” He framed the deadline as “one of the most important moments in the long and complex history of the world,” promising that “47 years of extortion, corruption, and death will finally end.”

Vice President J.D. Vance echoed the president’s message, warning Iran that the United States possesses additional, undisclosed tools and will employ them if Tehran does not alter its conduct, emphasizing the U.S. desire for free flow of oil and gas.