The United States has struck at the economic heart of Iran's power structure. On Friday night, President Trump announced that the United States Central Command had "totally obliterated every MILITARY target in Iran's crown jewel, Kharg Island."
Kharg Island sits roughly 55 kilometres off Iran's southwestern coast and represents far more than a military installation. The island processes 90 percent of the nation's total oil exports, handling approximately 950 million barrels every year. For Iran, losing access to this facility would be economically catastrophic. The terminal accounts for around 90% of the country's crude exports and has a loading capacity of roughly 7 million barrels per day.
What separates this from simply annihilating Iranian military capacity is the deliberate restraint Trump displayed. "For reasons of decency, I have chosen NOT to wipe out the Oil Infrastructure on the Island. However, should Iran, or anyone else, do anything to interfere with the Free and Safe Passage of Ships through the Strait of Hormuz, I will immediately reconsider this decision," Trump wrote on Truth Social.
This is leverage, not yet destruction. Analysts recognise the strategic calculus. A retired US Army official told CNN the strike had "raised the stakes in this war considerably," adding that the US was now "trying to take out the economic lifeblood of this country, potentially." Trump is holding the island hostage to force Iran to reopen the Strait of Hormuz, a chokepoint where roughly one-fifth of the world's oil and liquefied natural gas normally transit.
Yet this gambit carries risks that reverberate across the globe, and down to Australian service stations. The price of Brent crude, the global benchmark for oil, settled at over $100 a barrel on Friday, a gain of more than 40 percent since the war began in late February. For a country that imports 90% of its refined fuel, Australia faces tangible consequences. Petrol prices have jumped 50 cents a litre on average across Australia since the start of the Iran war.
Australia's situation reflects a structural vulnerability that policymakers have long acknowledged but incompletely addressed. Australia exports vast quantities of energy but remains structurally dependent on imported liquid fuels, with more than 90 percent of refined petroleum products consumed domestically imported, largely from Asian refineries that themselves rely heavily on Middle Eastern crude. When Middle Eastern oil markets destabilise, Australian consumers feel it within weeks.
The government has moved to calm public concern. Australia entered this crisis with an estimated 36 days of petrol, 34 days of diesel and 32 days of jet fuel in reserve — the largest stockpile in 15 years. Energy Minister Chris Bowen has urged Australians not to panic buy. The reality on the ground, however, has been messier; some regional service stations have run dry as panic buying outpaces replenishment capacity.
The question now is whether Trump's restraint holds or escalates. If Iran continues attacking shipping in the Strait, the president has signalled he will destroy Kharg Island's oil infrastructure entirely. Analysts say destroying the terminal could cripple Iran's economy for months or even years but could also send global oil prices sharply higher. That scenario would test Australia's fuel reserves in ways the nation is unprepared for.
For now, Australia remains in the position of an energy exporter dependent on imported fuel, caught between a president applying maximum economic pressure on Iran and a strategic rival with the power to disrupt supply. The Kharg Island strike reveals the complexity of that position: useful leverage in a conflict, but with costs that extend far beyond Tehran.