Iran war hormuz explodes into economic warfare as Tehran transforms the world’s critical oil chokepoint into an IRGC-controlled “toll booth,” forcing ship inspections, yuan payments from at least two tankers, and slashing traffic 90% since war began—driving Brent crude past $120/barrel while Asian refineries starve and global trade faces trillions in losses.
Before all this started, there were hundreds of tankers going through every day, but since early March, its down to just about 150 in total according to some reports from Lloyds. That means oil prices are shooting up, with Brent crude over 120 dollars a barrel now, and places like Japan, India, and South Korea are hurting bad because they get so much from the Persian Gulf. Asian refineries are basically starving for supply, and some ships are rerouting or something, but its not enough.
Iran is doing this in their own waters, making ships send over manifests, who owns them, crew details, all for some kind of vetting. Then they get a code to pass safely with an escort. At least two tankers paid in Chinese yuan, which seems like China is helping Tehran out financially during the war. Chinas teapot refineries keep buying the Iranian oil anyway, ignoring sanctions, and now Iranian ships make up 90 percent of the traffic, up from 60 percent before. A lot of them turn off their AIS trackers in the Omani side of the Gulf and pop back up later, probably to dodge attacks.
There have been 18 vessels hit and seven sailors killed, though no one is saying exactly who did it, from what the IMO reports. Ships are trying to evade by going north around Larak Island into Iranian waters for protection, submitting details ahead of time. Half of them disable those transponders on the Oman side and reappear after the strait. Even two Indian LPG carriers got through after some political push, I guess.
On the legal side, this toll thing feels off. Iran says its for maritime security, and their parliament is drafting a law to make it official, but the IMO is pushing back, saying it violates UNCLOS rules on innocent passage, no tolls allowed or anything like that. Historians and experts are calling it extortion, pure leverage, and the GCC secretary labeled it aggression. The US and EU already sanction the IRGC for other stuff, so this might break more rules. UAE’s ADNOC boss called it economic terrorism, hitting everyone at the gas pumps and stores.
China is quietly benefiting, with those yuan payments showing how close they are getting to Iran. The IRGC is escorting oil ships and screening out unfriendly flags. It seems like Beijing profits while the West scrambles for alternatives like US shale or Russian stuff, but its not going to cover the gap for Asias 80 percent reliance on Gulf oil.
Global trade could lose trillions, with inflation spiking and shipping insurance costs up 300 percent. The IMO wants international help to keep navigation free, and the US Navy is patrolling more, but no big confrontations yet. Iran claims its all defensive and within law, planning to keep this toll revenue going as a permanent thing.
This whole Iran Hormuz crisis is turning the Middle East into even more of a hotspot, using oil as a weapon. I am not totally sure how long it will last, but it could shape energy prices for years, with Asia hit hardest and everyone else feeling the pinch somehow.
