Iran's supreme national security council has laid out, in explicit public terms, a doctrine of total economic warfare. Secretary Mohsen Rezaei declared that in the event of a renewed US-Israeli assault, Iran will target oil facilities, undersea cables, datacentres, and AI infrastructure across as many as seven Gulf countries. Adviser Mehdi Mohammadi framed the calculus starkly: 'We see the next conflict as an existential threat. Our strategy is zero red lines.' The targeting list is designed to make the entire Gulf economic architecture a hostage. By naming digital infrastructure — cables, datacentres, AI facilities — alongside traditional oil targets, Iran is signaling that the cost of war extends beyond petroleum into the connective tissue of global finance, cloud computing, and communications routing that runs through the region. This is not a bluff about missiles; it is a theory of deterrence through mutually assured economic destruction. On the water, the IRGC naval forces claimed to have struck four commercial ships navigating the Strait of Hormuz on Wednesday, with three additional ships reportedly hitting mines. Independent verification is absent, but Brent crude surged to $113.4 per barrel — a recent high driven by the combined signal of Hormuz disruption and US media reports of imminent joint Israeli-US operations against Iran. The military buildup is concrete. The US plans to station three aircraft carriers, thousands of marines, fighter jets, and special operations forces in the Middle East by early November — ahead of midterm elections and before a potentially Democrat-controlled Congress takes seats in January. Netanyahu met US Defence Secretary Pete Hegseth to discuss timing, with the Israeli leader reportedly preferring that Iran strike first. Israeli jets flew close to the Iranian border this week; a large fire at an aluminium factory in Arak suggests sabotage may already be underway. Diplomatic tracks remain open but thin. Iran has offered to end the Hormuz blockade within seven days and begin nuclear talks, contingent on US sanctions being lifted first. Pakistani and Iranian mediators explored options involving frozen assets, UN weapons inspections, and export of enriched uranium stockpiles. Foreign ministers from Turkey, Saudi Arabia, Pakistan, Egypt, and three European countries are meeting in Istanbul on Friday. The gap between what each side demands as a precondition remains vast. International lawyer Reza Nasri, close to Iran's foreign ministry, sketched the humanitarian stakes: power grids, desalination plants, refineries, and ports across the region would burn; tens of millions left without water or electricity; a massive refugee wave toward Europe; Hormuz closed completely; global recession. Israel's economy, already strained by mobilisation and missile fire, would face a war of attrition it cannot sustain. Trump would be trapped in a crisis consuming the rest of his presidency. The strategic logic is symmetrical escalation: if Iran's economic lifelines are destroyed, the economic architecture enabling those attacks will not remain immune. Every Gulf state hosting US bases, datacentres, or oil export terminals becomes a target. The question is whether this doctrine deters the attack or merely guarantees the catastrophe it describes.