Oil prices have risen to their highest level in six weeks, with Brent crude futures reaching $90.84 a barrel and US West Texas Intermediate (WTI) crude for September delivery up to $83.96. This surge is primarily attributed to heightened military confrontations between the United States and Iran, alongside threats from Yemen's Houthis to impose a naval blockade on Saudi Arabia.
An unknown projectile strike on a tanker in the Strait of Hormuz further underscored the volatility in key oil transit routes. UBS analyst Giovanni Staunovo noted that "Lower exports through the Strait of Hormuz and concerns of potential supply disruption from oil coming through the Red Sea are moderately supporting oil prices." The US recently bombed targets in southern Iran, while Iran retaliated by targeting US sites in Bahrain, Kuwait, and Jordan. Defense Secretary Pete Hegseth stated the war has cost the US approximately $37.5 billion.
The Houthis' threat of a naval blockade on Saudi Arabia is a significant factor, as it introduces the risk of disruption to another major oil exporter, according to Tim Waterer of KCM Trade. Separately, US crude oil and gasoline stockpiles are projected to have fallen last week. Despite a proposal for a 10-day ceasefire, the risk of a prolonged stalemate, continued uncertain energy flows, higher oil prices, and recurring attacks remains pertinent. An SEB Research note suggested that recent American attacks might be a tactic to strengthen negotiating positions before a compromise to reopen the Strait of Hormuz.
Adding to the geopolitical instability, President Trump threatened further action, including the possibility of a 20% fee on oil passing through the Strait of Hormuz. He also mentioned an underground nuclear site known as Pickaxe Mountain near Natanz as a potential target. This comes after Trump declared a ceasefire with Iran "over" following Iranian attacks on ships in Hormuz. The Red Sea, particularly the Bab al-Mandab Strait, has become crucial for Saudi oil shipments due to the effective closure of the Strait of Hormuz, making Houthi threats of blockades even more impactful on global energy supplies.
The ongoing conflict and threats have led to significant fluctuations in global fuel prices and prompted warnings from the IMF about rising inflation, damaged supply chains, and negative impacts on financial markets. US Central Command (Centcom) has continued strikes against Iranian military targets to degrade Iran's ability to threaten commercial shipping, accusing Iran of attacking over 30 commercial vessels in the Strait of Hormuz in recent months. Iran has warned of reprisals if its nuclear facilities are targeted.
