Iranian Projectiles Strike Dynacom Tankers in the Strait of Hormuz, Halting Traffic

On Monday, July 20, 2026, two Dynacom Tankers-managed vessels were struck by projectiles of unknown origin while transiting the Strait of Hormuz. The Malta-flagged Panamax tanker Kavomaleas suffered two hits that ignited a fire in its engine room, prompting the crew’s evacuation and anchoring near Oman’s Musandam Peninsula. The Liberian-flagged Very Large Crude Carrier Acheloos was also hit, sustaining damage but remaining afloat and proceeding to anchorage for assessment. Both crews were reported safe, and no pollution was observed.

The Jerusalem PostBloomberg

The incidents occurred amid a renewed escalation between the United States and Iran, with Iranian forces increasingly targeting commercial shipping and the U.S. enforcing a naval presence to block Iranian ports. Iran’s Islamic Revolutionary Guard Corps (IRGC) warned that vessels attempting an “unsafe route” through the southern corridor faced danger, leading some ships to switch off transponders and seek alternative northern paths along Iran’s coastline. Ship-tracking data showed a sharp decline in visible Automatic Identification System signals, suggesting many vessels may be navigating “dark” to avoid detection.

Bloomberg

Dynacom confirmed the attacks in statements distributed through external firms, noting that fire-suppression systems were deployed on Kavomaleas and that all crew members were evacuated and later rescued by Omani authorities. The United Kingdom Maritime Trade Operations (UKTMO) reported a vessel on fire northwest of Kumzar, Oman, and indicated no environmental impact. Iran’s IRGC claimed two tankers “exploded” after attempting the unsafe southern route, citing “accidents” that stopped the ships in their tracks.

The Jerusalem Post

Maritime risk-consultant firm Marisks described the incidents as confirming a “significant escalation in the operational risk within the Strait of Hormuz.” The firm warned that merchant vessels remain vulnerable to direct military action regardless of the chosen transit corridor, underscoring heightened exposure for global oil supplies.

Bloomberg

• “On Sunday, the Islamic Revolutionary Guard Corps issued a statement that four vessels switched off their transponders and attempted to transit Hormuz via an “unsafe route” after disregarding warnings.” — IRGC statement

Bloomberg

• “met with accidents and were stopped in their tracks,” — Iranian media citing the IRGC

Bloomberg

• “These incidents confirm the previously announced significant escalation in the operational risk within the Strait of Hormuz.” — Marisks risk-consultant

Bloomberg

• “The attacks demonstrate that merchant vessels remain exposed to direct military action regardless of the transit corridor used.” — Marisks risk-consultant

Bloomberg

• “After deploying the shipboard fire suppression system, the master made the decision to evacuate the vessel,” — Dynacom Tankers statement

The Jerusalem Post

• “All crew members are safe, and all accounted for. The vessel has proceeded to anchorage while assessments take place. There are no reports of pollution at this time,” — Dynacom Tankers statement

The Jerusalem Post