Oil Futures Surge After Iran Attacks Vessels in Strait of Hormuz

Oil futures experienced a significant surge following missile attacks by Iran's Revolutionary Guard on commercial ships traversing the Strait of Hormuz, a critical global energy chokepoint. The incident, which occurred off the coast of Oman, reportedly involved a Qatari liquefied natural gas (LNG) tanker and a Saudi-flagged crude oil tanker, intensifying geopolitical tensions and reigniting fears over energy supply security.

Reports indicate that the Qatari-owned Nakilat LNG tanker, named "Al Rekayyat," and the Saudi oil tanker, "Wedyan," were struck. The United Kingdom Maritime Trade Operations (UKMTO) Centre reported that an unidentified projectile hit a tanker sailing 8 nautical miles east of Limah, Oman, causing a fire in the engine room. Both vessels sustained significant damage, though fortunately, no casualties were reported. While Iranian state television implied the vessel was targeted for allegedly ignoring warnings and using the Omani route, Iran did not directly claim responsibility for the assault.

This latest aggression comes shortly after the expiration of a one-week agreement between the United States and Iran to cease attacks in the vital waterway. Furthermore, indirect talks held in Doha last week failed to yield meaningful progress, despite a broader 60-day Memorandum of Understanding (MoU) signed last month (June 17, 2026) aimed at ending a nearly four-month conflict. Iran had previously issued warnings for ships to adhere to its approved shipping routes, suggesting that non-compliance led to the attacks.

In the immediate aftermath of the attack reports, global oil prices saw a substantial increase. Brent crude futures (LCOc1), the international benchmark, jumped by 1.64% to reach $73.17 per barrel on Tuesday, while U.S. West Texas Intermediate (WTI) crude futures (CLc1) rose by 1.50% to $69.575 per barrel. European natural gas prices also climbed, with some benchmarks seeing an increase of up to 6%. The Strait of Hormuz, through which approximately 20% of the world's oil traffic passes, is highly susceptible to such disruptions, leading to sharp market reactions, especially after prices had recently fallen back to pre-war levels.

The incident underscores the persistent tensions between the U.S. and Iran and the fragility of the current truce. U.S. President Donald Trump has reiterated his threat of further military action if a comprehensive deal with Iran is not reached. The timing of these attacks, coinciding with the ongoing funeral ceremonies for Iran's late Supreme Leader Ayatollah Ali Khamenei, further amplifies the geopolitical sensitivity of the situation. Iran's apparent determination to assert control over the waterway risks deepening instability in the region.

Analysts and market observers anticipate continued high volatility in the oil market following these latest attacks in the Strait of Hormuz. Ole Hansen, an analyst at Saxo Bank, suggested that further escalation could push Brent crude prices to $75 and potentially $80. Societe Generale, however, revised its oil price forecasts, expecting the market to shift into a surplus in late 2026 and throughout 2027. The bank cut its Q4 2026 forecast from $83 to $75 per barrel and its 2027 average from $79 to $73. In a strategic response, Saudi Arabia is reportedly considering expanding the capacity of its crude oil pipeline to the Red Sea coast, aiming to reduce its reliance on the Strait of Hormuz for oil exports.