TLDR
- Nine commercial vessels have been struck in Gulf waters since U.S.-Iran hostilities commenced Saturday
- Bahamas-flagged tanker struck near Iraqi waters; another vessel off Kuwait leaking oil and taking on water
- Approximately 200 ships anchored in open waters, immobilized; hundreds more stranded outside Strait of Hormuz
- Crude prices jumped 15% since conflict began; European natural gas prices surged ~50% this week
- London insurers confirm Hormuz transit coverage remains available, though premiums have increased
The ongoing U.S.-Iran military confrontation, entering its fifth day, continues to severely disrupt petroleum and natural gas transport throughout the Middle East region. Since hostilities erupted Saturday, nine commercial vessels have sustained attacks in Gulf waters.
Thursday witnessed an attack on a Bahamas-registered crude oil tanker by an Iranian remote-controlled explosive-laden boat near Iraq’s Khor al Zubair port facility. Another tanker positioned off Kuwait’s coast began flooding and spilling oil following a major explosion on its port side.
Tehran also unleashed a barrage of missiles toward Israel on Thursday and deployed drones into Azerbaijani territory, wounding four civilians. The military confrontation now threatens to expand beyond Persian Gulf boundaries.
Approximately 200 commercial vessels — comprising oil tankers, liquefied natural gas carriers, and general cargo ships — remain anchored in open waters adjacent to major Gulf hydrocarbon producers. Several hundred additional ships sit immobilized outside the Strait of Hormuz, unable to access regional ports.
The Strait of Hormuz facilitates approximately 20% of global oil and LNG transport. Its practical shutdown is already producing quantifiable effects on worldwide energy markets.
BP withdrew international personnel from Iraq’s Rumaila oil field following the landing of two unidentified drones within its perimeter. Iraqi authorities have reduced petroleum production by approximately 1.5 million barrels daily, as storage facilities reached maximum capacity and tanker loading operations became impossible.
One Kuwaiti refinery ceased operations entirely. A second facility decreased its processing capacity. A third refinery in Bahrain similarly reduced output.
Insurance Market Responds
The London insurance sector confirms willingness to provide coverage for vessels transiting the Strait of Hormuz, albeit at substantially higher premium rates. Broker Arthur J. Gallagher indicated coverage remains accessible for ships currently within the Persian Gulf and those seeking entry or exit through the strait.
Brokerage firms Marsh and Aon are reportedly engaged in discussions with U.S. government officials as part of President Trump’s commitment to facilitate tanker insurance. Lloyd’s of London verified its collaboration with the U.S. International Development Finance Corporation regarding this initiative.
Despite insurance availability, the majority of vessel operators are electing to remain stationary. Industry analysts indicate that crew safety concerns, rather than insurance expenses, represent the principal obstacle.
Energy Prices Climb Sharply
Oil prices increased approximately 2% Thursday, elevating total gains since Saturday to roughly 15%. U.S. crude benchmarks climbed about 3% during Thursday trading alone.
European benchmark natural gas prices advanced 2% Thursday and have surged approximately 50% throughout the week. Qatar, responsible for supplying 20% of global LNG, suspended gas production operations earlier this week due to the escalating conflict.
Russian President Vladimir Putin indicated Russia could immediately terminate gas deliveries to Europe, referencing the energy price spike generated by the Iran crisis.
The United States and Australia possess minimal excess capacity to compensate for Qatar’s disrupted LNG supply, according to industry experts and Reuters analysis.





