Trump pursues hard line with Tehran as deadline expires

The most dangerous chokepoint in global energy is still effectively closed, and the man in the Oval Office is running out of patience. President Donald Trump’s latest deadline for Iran to reopen the Strait of Hormuz has come and gone, adding another expired ultimatum to a growing collection that stretches back to March. What started as a 48-hour warning has turned into a six-month standoff with no resolution in sight. Roughly one-fifth of the world’s oil trade normally flows through that narrow waterway between Iran and Oman, and since late February 2026, it hasn’t been flowing much at all. A timeline of threats and deadlines The escalation has followed a remarkably consistent pattern: Trump threatens, a deadline passes, then Trump threatens again with slightly higher stakes. On March 21, 2026, he issued his first ultimatum, giving Iran 48 hours to reopen the strait “without threat” or face strikes on Iranian energy infrastructure. Iran did not comply. The strikes, at least at the scale initially implied, did not immediately materialize either. By April 7, the rhetoric had escalated dramatically. Trump warned that “a whole civilization will die tonight” before extending the deadlin...