U.S. Strikes Iran-Linked Tanker Near Kharg Island

US forces have disabled an Iran-linked oil tanker close to the Kharg Island export terminal in the Persian Gulf, marking the first vessel strike since Washington reimposed its naval blockade on shipping bound for Iranian ports and coastal areas.

According to US Central Command (CENTCOM), the operation took place on 15 July, a day after the blockade was reinstated. CENTCOM said the Curacao-flagged tanker Belma, sailing empty toward Kharg Island through international waters, disregarded repeated warnings before a US aircraft fired Hellfire missiles into its smokestack, rendering the vessel inoperable. Vessel-tracking data cited by Bloomberg showed the Belma abruptly reversing course away from Kharg Island shortly after the strike.

The blockade was revived in response to Iranian attacks on commercial ships in the southern approaches to the Strait of Hormuz, near Oman, a zone understood to be under US protection. Both Washington and Tehran have signalled a willingness to keep applying economic pressure, raising the risk of further confrontation.

Markets reacted quickly. Brent climbed back above US$85 a barrel and WTI moved past US$80 as traders factored in a sharp reduction in tanker movements through the Strait of Hormuz and the possibility of wider disruption. Analysts at ING warned that fresh supply interruptions are landing at a sensitive moment, with substantial inventory drawdowns during the second quarter leaving the market more exposed to shocks.

For Malaysian and Southeast Asian maritime and oil and gas readers, the developments carry direct relevance. The Strait of Hormuz remains a critical artery for crude and LNG cargoes destined for Asian buyers, and any slowdown in transits pressures freight rates, insurance premiums and voyage planning across the region. Shipowners, charterers and operators serving Gulf trades face heightened war-risk exposure and potential rerouting costs. Regional refiners and importers, already navigating volatile pricing, may see procurement strategies tested if disruptions persist. The episode also underscores broader concerns for offshore and shipping operators about safety in contested waters, echoing recent advisories from the International Maritime Organization urging caution on Hormuz transits. Continued escalation could reshape crude flows and firm up prices in a market already braced for volatility.