President Donald Trump escalated the United States’ military posture toward Iran dramatically on Sunday, issuing a direct ultimatum: fully reopen the Strait of Hormuz within 48 hours or face U.S. strikes targeting Iran’s power plants and energy infrastructure.
The threat came as Iran launched a fresh wave of ballistic missiles at southern Israeli cities, including strikes near the country’s main nuclear research center, injuring dozens of civilians. Israel’s Defense Minister vowed retaliation that would “send Iran back decades.”
The Strait of Hormuz: Why It Matters
The Strait of Hormuz is a narrow waterway off Iran’s southern coast that under normal conditions handles roughly 20% of the world’s oil and liquefied natural gas supply. Iran has effectively blockaded it since the war began on February 28, triggering a global energy crisis that has sent crude oil prices surging approximately 45% — topping $110 per barrel.
Those prices have rippled through to U.S. gas pumps, with prices closing in on $4 a gallon nationally. The Panama Canal is currently operating at maximum capacity as LNG tankers reroute, handling between 36 and 38 vessel transits daily.
Iran Fires Back With Its Own Threat
Iran responded to Trump’s ultimatum by warning it would launch retaliatory attacks on energy infrastructure across Gulf states if the U.S. follows through. Iran’s military also issued direct threats to the United Arab Emirates, warning of “crushing blows” to the port city of Ras al-Khaimah if any further aggression is launched from UAE territory.
Bahrain’s defense forces reported intercepting and destroying 143 missiles and 242 drones since Iranian attacks began. Saudi Arabia shot down at least 47 drones in a single day. The UK Maritime Trade Operations agency has rated the threat level across the Gulf, Strait of Hormuz, and Gulf of Oman as “critical.”
Trump Eyes an Off-Ramp
Even as he escalated with the power plant ultimatum, Trump signaled Friday that the U.S. may be “getting very close to meeting our objectives” and suggested the administration is considering “winding down” military efforts. He also lifted sanctions on Iranian oil already loaded on tankers in a bid to ease global energy prices — a move analysts called potentially counterproductive given the U.S. is simultaneously at war with Iran.
The conflict, now entering its fourth week, shows no clear path to resolution. Iranian missile and drone attacks have dropped 90% from early war levels according to U.S. officials — but the economic fallout from the Strait closure is accelerating daily.