Trump Threatens Iran’s Power Grid as Tehran Targets Gulf Energy and Water Sites
Tehran vowed to treat power plants, desalination facilities and other “vital infrastructure” across the Middle East as legitimate targets after U.S. President Donald Trump threatened to “hit and obliterate” Iran’s power grid unless it fully reopens the Strait of Hormuz within 48 hours.aljazeera +1 The exchange marked one of the most severe escalations in a war that has already killed more than 2,000 people since late February.reuters
Trump issued his ultimatum on Saturday night, warning on social media that if Iran does not “FULLY OPEN, WITHOUT THREAT” the vital waterway, the U.S. will begin by destroying the country’s largest power plants.nbcnews Tehran responded within hours: Parliament Speaker Mohammad Bagher Ghalibaf said that any strike on Iranian power facilities would trigger “irreversible” attacks on regional energy and oil infrastructure, while the Islamic Revolutionary Guard Corps (IRGC) warned the Strait of Hormuz would be “completely closed” until any destroyed plants were rebuilt.aljazeera +1
How an Infrastructure War Could Reshape the Gulf
Iranian officials went beyond threats to U.S. assets, explicitly naming energy, information technology and water desalination facilities “belonging to the US and the regime in the region” as targets if Iran’s own fuel and power sites are hit.reuters That language pointed directly at Gulf allies that host U.S. forces and whose economies depend on coastal desalination and export terminals.
The risks are acute because several Gulf states obtain most of their drinking water from seawater plants: desalination provides 100% of potable water in Bahrain and Qatar, more than 80% in the United Arab Emirates and about half in Saudi Arabia.reuters Analysts warned that disabling such facilities, together with major power stations, could rapidly make key cities uninhabitable in peak heat, turning an already destructive conflict into a regional humanitarian emergency and forcing governments to choose between aligning more closely with Washington or pressing for an immediate ceasefire.aljazeera +1
Energy Markets on Edge as Hormuz Stays Choked
The Strait of Hormuz usually carries around 20% of global oil and liquefied natural gas shipments, and weeks of disruption since the U.S.-Israel strikes began on 28 February have already erased the equivalent of four days of global oil supply, or some 440 million barrels.reuters +1 Brent crude futures closed near $112 a barrel on Friday — the highest level since July 2022 — and traders braced for further gains as the ultimatum’s 48‑hour clock ticked down.reuters +1
Market analysts said Trump’s post had placed a “ticking time bomb of elevated uncertainty” over prices, with spot contracts spiking while longer-dated futures stayed comparatively anchored.bbc A prolonged closure of Hormuz, or serious damage to Gulf export terminals, could push oil well above $100 for months and delay major liquefied natural gas projects, particularly in Qatar, according to energy think tanks.bbc International Energy Agency chief Fatih Birol has warned that restoring disrupted Gulf supplies could take up to six months if infrastructure is heavily hit.reuters
The Bigger Picture
European leaders, including France, Germany and the United Kingdom, urged all sides to halt attacks on energy and water infrastructure and restore freedom of navigation, warning that the widening war now threatens global economic stability as well as regional security.aljazeera +1 With Iran signaling “zero restraint” if its grid is struck and Washington showing no public sign of softening its ultimatum, the next two days are set to test not only the resilience of Gulf infrastructure but also the capacity of outside powers to prevent a localized conflict from becoming a systemic shock to energy markets and civilian life across the Middle East.aljazeera +2
Sources
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Iran unswayed by Trump's 48-hour deadline and threats ... - YouTube
... obliterate” the country's power plants if it does not reopen the Strait of Hormuz. NBC News' Matt Bradley reports from Tel Aviv, Israel.
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Trump and Iran threaten to destroy power and water supplies | BBC ...
President Trump has given Iran 48 hours to ... Global National: March 22, 2026 | Iran vows major retaliation if Trump targets power plants.
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US President Donald Trump has threatened to 'obliterate' Iran's power plants if Tehran fails to open the Strait of Hormuz to all vessels ...
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Trump says US will 'obliterate' Iran's power plants if Strait ... - YouTube
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Iran threatens to retaliate against Gulf energy and water after Trump ultimatum * Summary * Companies * Tehran vows to strike Gulf infrastructure if US attacks Iranian power grid * Threats add to worries in global markets * Tehran says strait open to all but 'enemies' TEL AVIV/JERUSALEM/WASHINGTON, March 23 (Reuters) - Iran warned it would strike energy and water infrastructure across the Gulf if U.S. President Donald Trump follows through on his threat to attack its electricity grid, rai...
reuters
Oil prices to rise further on Monday as Mideast war escalates * Summary * Companies * Trump gives Iran 48-hour ultimatum to reopen Hormuz * Trump threatens to obliterate Iranian power plants * Iran says to respond with attacks on Gulf energy, desalination facilities * Oil closed near 4-year high on Friday LONDON/SINGAPORE, March 22 (Reuters) - Oil prices look set to rise further on Monday, having closed before the weekend at their highest in nearly four years, after U.S. and Iranian t...
aljazeera
Iran says will hit region’s energy sites if US, Israel target power plants | US-Israel war on Iran News Iran’s parliament speaker warns country could ‘irreversibly destroy’ vital infrastructure across the region after Trump threatens to attack power plants if Strait of Hormuz is not opened. Iran has threatened to hit energy sites in the Middle East after US President Donald Trump threatened to attack the country’s power plants if Tehran does not open the strategic Strait of Hormuz. ...
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What Does the Iran War Mean for Global Energy Markets? The sudden eruption of war in the Mideast Gulf has created dramatic new risks for global energy security. Iranian attacks have damaged oil and gas facilities in the Gulf region, and threats against shipping though the Strait of Hormuz have brought maritime traffic to a near standstill, halting oil and liquified natural gas (LNG) exports. As the crisis continues, announcements of closing production fields and LNG export facilities are beginn...
washingtonpost
Trump threatens to strike Iran’s power plants if Strait of Hormuz does not open Democracy Dies in Darkness The IAEA is looking into Iran’s report that its Natanz nuclear site was hit in strikes. Human rights groups say they fear Iran will carry out mass executions. Updated March 21, 2026 at 8:50 p.m. EDTtoday at 8:50 p.m. EDT President Donald Trump threatened to strike Iran’s power plants if the country does not fully open the Strait of Hormuz by Monday, escalating his attempts to fo...