Tensions in the Persian Gulf exploded overnight as Iran’s Revolutionary Guard Corps claimed responsibility for a strike on a U.S.-linked oil tanker in the northern Gulf, raising fears that the region’s energy lifeline is now a front‑line target in the US–Iran war.

Maritime trackers reported a sudden loss of signal from the tanker before emergency beacons activated and a mayday call crackled over open channels: “Fire on deck… suspected missile hit.” Minutes later, satellite images showed a plume of black smoke rising from a vessel adrift not far from Iranian waters.

In a statement on state TV, the IRGC boasted that its “naval missile unit” had “hit a hostile tanker supplying the American war machine,” warning that “no ship carrying fuel for aggression will sail in safety.” Iranian media broadcast grainy video of what it claims is the moment of impact, followed by flames racing along the ship’s starboard side.

U.S. Central Command has confirmed an “incident involving a commercial tanker with U.S. interests,” citing damage and injuries but insisting the ship remains afloat and under tow toward a friendly port. Washington accuses Iran of “economic terrorism,” vowing to protect vital sea lanes with “all necessary measures.”

With oil prices already spiking, insurers on edge and Gulf navies rushing to escort traffic, analysts warn that if tankers are now openly in Iran’s crosshairs, the conflict risks mutating from a military showdown into a global energy crisis.