The Islamic Revolutionary Guard Corps (IRGC) navy said it had struck a supertanker trying to cross the Strait of Hormuz on Monday and that the vessel caught fire.

The statement was published on the force’s news platform, Sepah News. According to the Guards, the ship tried to cross the area by disabling its transponders and ignoring warnings from the Guards’ navy. Al Jazeera, citing reports, said an oil tanker was attacked in the Strait of Hormuz region. Brent futures for December rose above $107 a barrel on the ICE, the first time since September 29, according to trade data cited by TASS.