LPG tanker hit by debris near Strait of Hormuz in second attack Monday
Synopsis
Key Takeaways
An LPG tanker was struck by debris from unknown projectiles while transiting outbound through the Strait of Hormuz on Monday, 21 September 2026, the United Kingdom Maritime Trade Operations (UKMTO) confirmed after receiving a delayed report from the vessel's master. All crew members were reported safe, with no environmental damage recorded.
Second Attack in a Single Day
The incident marked the second tanker-related attack logged by the UKMTO on Monday. Earlier that day, a separate tanker transiting the Strait of Hormuz was struck by an unknown projectile during an inbound transit, leaving two crew members with minor injuries. That vessel also continued to its next port of call under its own power, with no environmental impact reported.
Both vessels are proceeding to their respective destinations as authorities investigate the circumstances of each strike. The UKMTO has advised all vessels operating in the area to transit with caution and report any suspicious activity.
A Pattern Forming: Three Strikes in Four Days
Monday's twin incidents came just three days after the UKMTO reported that another tanker had been hit by an unknown projectile in the same waterway, triggering a fire onboard. All crew in that earlier incident were also reported safe. Taken together, three separate tanker strikes have now been recorded in the Strait of Hormuz within a four-day window — a frequency that has heightened alarm among maritime security officials and shipping operators worldwide.
Notably, the strait is one of the world's most critical energy chokepoints, through which an estimated 20% of global oil trade passes daily. Any sustained disruption risks cascading effects on crude supply chains and energy prices.
Iran's IRGC Claims Responsibility for Friday Strike
The Islamic Revolutionary Guard Corps (IRGC) navy claimed responsibility for the strike that occurred the previous Thursday night, acknowledging in a statement published on its official outlet Sepah News that it had targeted a Togo-flagged oil tanker named 'Trend'. The IRGC described the vessel as having attempted an 'illegal' passage through the strait after being, in its characterisation, 'deceived and provoked' by the US Army.
The IRGC navy warned that any attempt at what it termed illegal passage through the waterway would lead to 'destruction,' and stated that its forces 'are still in control of the Strait of Hormuz with strength and will not let passage by any aggressor.' No group has yet claimed responsibility for Monday's two incidents.
Implications for Shipping and Energy Markets
The repeated targeting of commercial tankers in the Strait of Hormuz is likely to force shipping companies to reassess insurance premiums and transit protocols. War-risk insurance rates on Gulf routes have historically spiked during periods of heightened tension in the strait. Analysts note that the incidents align with a broader pattern of maritime pressure tactics that have episodically flared in the region since 2019.
With investigations ongoing and no formal attribution confirmed for Monday's attacks, shipping authorities are closely monitoring the situation for further escalation.