From 48 Hours To 408: How Trump’s Hormuz Ultimatum To Iran Stretched Amid Threats And Delays

US President Donald Trump’s original 48-hour ultimatum to Iran to reopen the Strait of Hormuz ultimately stretched to 408 hours, reflecting a pattern of deadline extensions, intensifying rhetoric and continued uncertainty over diplomacy.

Trump first issued the ultimatum on March 22, warning Tehran that failure to comply would result in military strikes on key infrastructure.

“If Iran doesn’t FULLY OPEN, WITHOUT THREAT, the Strait of Hormuz, within 48 HOURS from this exact point in time, the United States of America will hit and obliterate their various POWER PLANTS," Trump said on Truth Social.

The initial deadline expired on the evening of March 23. However, just hours before it elapsed, Trump announced a delay, citing progress in talks.

“I have instructed the department of war to postpone any and all military strikes against Iranian power plants and energy infrastructure for a five-day period," he said, adding that the postponement was dependent on successful negotiations.

The deadline continued to shift over the following days, with Trump issuing new warnings even while expressing optimism about diplomacy.

On March 26, Trump warned Iran to “get serious soon, before it is too late," while also extending the deadline further to April 6 at 8 pm, saying negotiations were “going very well."

He later expanded the list of potential targets if a deal was not reached.