Full Breakdown
Spike in Unknown Projectile Attacks on Tankers Transiting the Strait of Hormuz
By Drooid · · How we work
Core Event: Multiple Strikes Reported in Early October 2024
Between October 1 and October 4, the United Kingdom Maritime Trade Operations (UKMTO) received reports that at least four oil tankers were struck by unidentified projectiles while transiting the Strait of Hormuz. The incidents caused small fires, temporary loss of power and engine-room damage, but crews were reported safe and no environmental impact was confirmed. UKMTO notices for October 2-4 described outbound or inbound transits interrupted by a projectile impact, followed by fire suppression and continuation of the voyage with tug assistance where needed.
Background & Context
The Strait of Hormuz handles roughly one-fifth of world oil and LNG flows. Since the February 2024 U.S.–Israel campaign against Iran, Iran’s Islamic Revolutionary Guard Corps (IRGC) has intermittently blocked or attacked vessels it deems “unauthorised.” Shipping intelligence firms note that oil-product shipments have risen to three-quarters of pre-war levels, aided by the “oil shuttle” system in which U.S. naval escorts escort tankers to Gulf-of-Oman transfer zones.
Data & Statistics
- Incidents reported: Four attacks between October 1-4 (UKMTO notices).
- Vessels identified: Liberia-flagged Aframax *Lipsi* (115,057 dwt, managed by Dynacom), Kuwaiti-flagged *Kazimah 3*, and three unnamed tankers reported as *Al Ruwais*, *Mersin Prosperity* (VLCC) and *Sinbad* (Aframax).
- Casualties: No crew injuries or fatalities.
- Environmental impact: No oil spills reported.
- Cumulative tally: UKMTO has recorded at least 13 vessels hit by projectiles or fragments since September 10.
Official Statements & Responses
- UKMTO advised vessels to proceed with caution and report suspicious activity.
- Iran’s Fars News Agency: Cited the Persian Gulf Strait Authority and claimed the IRGC had attacked at least seven oil tankers over the previous five days, including the *Kazimah 3* and three UAE-owned vessels.
- U.S. Navy (Joint Maritime Information Center): Confirmed a projectile strike on a tanker’s port quarter, resulting in loss of propulsion and use of emergency generators.
Conflicting Reports & Gaps
Sources differ on the total number of recent attacks. UKMTO’s cumulative count since September 10 stands at 13 vessels, whereas Oilprice.com highlighted three tankers hit “this week,” and SBS noted four attacks reported in October alone. No source identified the projectile type or the responsible party, leaving a critical intelligence gap.
Why It Matters
Each projectile strike highlights persistent security vulnerabilities in the strait. Incidents raise insurance premiums, may prompt rerouting of shipments, and could compel additional naval escort resources—an operational burden the United States has signalled may be unsustainable.
What’s Next
UKMTO continues to monitor the corridor and urges vessels to maintain heightened vigilance. Investigations by regional authorities remain ongoing, and no group has claimed responsibility for the October 4 attack. Shipping firms are expected to keep assessing risk-mitigation measures, including possible adjustments to the “oil shuttle” escort schedule.