• Two VLCCs carrying Saudi crude were struck by unidentified projectiles near the Strait of Hormuz, with no casualties reported.
  • The incident underscores the heightened maritime risk in the region, already strained by U.S.-Iran hostilities and a dramatic fall in ship crossings.
  • Oil prices rose as traders factored in a higher risk premium, while tanker freight rates have hit record levels.

Attacks in the Strait

Two very large crude carriers—the Saudi-flagged Sidr and the Liberian-flagged Senegal Prosperity—were struck by unidentified projectiles within minutes of each other on Monday while exiting the Strait of Hormuz near Khasab, Oman. Each vessel was carrying about 2 million barrels of Saudi crude, but all crew members were reported safe, and no environmental damage was initially reported.

Maritime security firm Marisks described the events as “near-simultaneous strikes” in the Omani shipping corridor. The UK Maritime Trade Operations separately confirmed that a tanker reported being hit by three unknown projectiles approximately 17 nautical miles east of Khasab, urging ships in the area to exercise caution and report suspicious activity.

Responsibility for the attacks has not been publicly established. The incident follows renewed direct U.S.–Iran hostilities, including U.S. strikes on Iranian rocket-launcher positions on Larak Island on August 31, amid concerns about mine-carrying rockets. U.S. Central Command rejected an Iranian claim that a vessel had hit naval mines in the strait.

Oil Prices and Market Reaction

Oil prices rose on Tuesday following the reported attacks and President Trump’s threat of further action against Iran, reflecting traders’ concern that the already-constrained transit route could become even less usable. Brent crude had remained around $90 per barrel in late August, roughly 25% above its prewar level, but the immediate risk premium is now likely to increase.

The Strait of Hormuz is a critical energy chokepoint, carrying roughly one-fifth of global seaborne oil and LNG flows. Since the U.S.–Iran war began on February 28, ship crossings have reportedly fallen by more than 80%, turning an episodic shipping risk into a prolonged constraint on global energy trade. Kpler data cited by Reuters put oil exports through Hormuz at only 2.2 million barrels per day in August, down from about 17 million bpd in 2025.

Saudi Arabia has tried to mitigate exposure by offering more barrels loaded outside Hormuz and using ship-to-ship transfers off Sohar, Oman. Reuters reported that at least 4 million barrels had been sold to China through this route during August, but this cannot fully replace normal access.

The attacks also highlight the soaring cost of shipping. The Middle East Gulf–Japan LR2 benchmark freight rate reached a record $107.72 per metric ton on August 27–28, while reroutings and reduced vessel availability have tightened tanker economics dramatically.

Corporate Implications

The directly affected companies are Saudi Aramco (2222.SR), whose crude is being shipped, and Bahri (4030.SR), Saudi Arabia’s national shipping company, reported as operator of the Sidr. Saudi Aramco’s Q2 2026 net income surged to SAR 122.6 billion ($32.7 billion), up from SAR 85.0 billion a year earlier, and it declared a $21.9 billion base dividend. Bahri reported a blistering Q2 net profit of SAR 2.75 billion, up 574% year over year, driven by higher freight rates and fleet expansion.

There is a paradox at the heart of these results: insecurity is a serious operational and safety risk, yet it has boosted tanker freight rates and profits for shipping firms like Bahri. However, that benefit could reverse rapidly if vessels become unavailable, insurance costs become prohibitive, or a laden tanker sustains major damage. Ahmed Ali Alsubaey, Bahri’s CEO, has been expanding fleet capacity, but the current environment adds a layer of unpredictable risk.

Broader Economic Effects

The larger economic risk is not only crude shortages but refined-product availability. Reuters reported that around one-fifth of Middle Eastern refining capacity was offline due to damage or export disruption, contributing to a global reduction in refinery runs of about 4 million bpd in August. U.S. gasoline prices were roughly 30% higher year over year, and diesel more than 50% higher.

LNG markets are also under pressure. QatarEnergy said damage at Ras Laffan could take three to five years to repair, affecting about 17% of export capacity, prolonging pressure on LNG buyers.

Iran’s oil exports have fallen about 85% from prewar levels to approximately 250,000 bpd in August, but Tehran retains the ability to disrupt traffic through threats and attacks. Asian oil importers—China, Japan, South Korea, and India—are particularly exposed to shipping costs and supply reliability, while Europe faces diesel and jet-fuel tightness.

Outlook

The immediate market response is likely to be a higher risk premium for crude, fuel, and tanker freight, plus reduced willingness by owners and insurers to send vessels through Hormuz. Any confirmed attribution, casualties, hull breach, oil spill, or retaliation could cause a sharper price move and a further fall in transits.

Analysts cited by S&P Global expect supply recovery to remain prolonged. Morgan Stanley (MS) projected a market deficit through Q4 2026 and Q1 2027, with Brent potentially peaking near $100 per barrel in Q4, though that forecast is conditional on diplomacy and non-Gulf output.

Long term, the crisis strengthens the incentive for export pipelines bypassing Hormuz, larger strategic stockpiles, expanded non-Gulf production, and LNG supply diversification. The attacks on Monday are a stark reminder that the conflict has made commercial navigation itself a central arena of contention, with consequences that extend far beyond the Gulf.