The national average price of regular unleaded petrol has climbed above $2.40 a litre for the first time in over six months. According to new figures from the Australian Institute of Petroleum, the average rose by 3 cents over the past week to nearly $2.41 a litre. Local diesel prices eased by 1 cent a litre to $2.83, though they remain at levels not seen since the early stages of the Iran war.
The increase is driven by an escalation of the conflict in the Middle East. A surge in attacks on oil tankers in and around the Strait of Hormuz, alongside renewed fighting between Iran-backed Houthis and Saudi Arabia in the Red Sea, is threatening key global shipping routes. The situation intensified over the weekend following deadly attacks on Riyadh's main airport, pushing global crude benchmark Brent to as high as $US105 ($150) a barrel.
"Iran and its proxies in the Middle East have stretched the war front to demonstrate control over the region's oil production," said Vivek Dhar, energy and mining commodities analyst at the Commonwealth Bank.
The volatile situation threatens to override any hopes of near-term relief for Australian motorists, with industry concerns mounting over the security of crucial shipping lanes for crude oil and refined fuel exports.