Oil Prices Climb to Four-Week High as Middle East Tensions Intensify
Oil prices surged nearly 3% on Tuesday, climbing to their highest level in four weeks as renewed military tensions between the United States and Iran intensified concerns over global energy supplies and the security of shipping through the Strait of Hormuz.
The rally came after the United States reinstated a naval blockade targeting Iranian shipping while military exchanges between Washington and Tehran continued for a third consecutive day, raising fears that one of the world’s most critical oil transit routes could face further disruption.
International benchmark Brent crude rose $1.90, or 2.3%, to $85.20 per barrel by 0630 GMT, while US West Texas Intermediate (WTI) crude gained $1.91, or 2.4%, to $80.05 per barrel.
Earlier in the session, both contracts had climbed by more than $2 a barrel before trimming some gains.
The latest advance followed a sharp rally in the previous trading session, when Brent crude jumped 9.6%, marking its largest single-day percentage increase since May 2020.
US-Iran Conflict Revives Supply Concerns
The oil prices surge has pushed crude to its highest level since the United States and Iran signed a memorandum of understanding on June 17 aimed at ending hostilities. However, renewed military action has revived fears that the fragile agreement may no longer prevent broader regional instability.
According to reports, the US military carried out a third consecutive night of strikes against Iranian targets on Monday.
US President Donald Trump also reinstated a blockade of Iranian shipping and proposed imposing a 20% fee for vessels requiring protection while passing through the Strait of Hormuz, a strategic waterway through which roughly one-fifth of the world’s seaborne oil passes.
The latest developments have significantly increased uncertainty in the global oil market.
Tim Waterer, Chief Market Analyst at KCM Trade, said investors are once again pricing in a higher geopolitical risk premium.
“The latest escalation, including the US reinstatement of the blockade and Iranian responses, has clearly injected fresh risk into the market,” he said.
He noted that while the Strait of Hormuz has not been completely closed, the actions taken by both countries have made the outlook for global oil supplies increasingly uncertain.
“The competing objectives of both sides have made the supply picture highly uncertain,” Waterer added.
Strait of Hormuz Security Risks Deepen
Market concerns intensified further after the United Arab Emirates Ministry of Defence confirmed that two UAE oil tankers were struck by two Iranian cruise missiles while sailing through the southern lane of the Strait of Hormuz in Omani territorial waters.
The attack killed one Indian crew member and injured eight others, highlighting the growing risks facing commercial shipping in the region.
Shipping data released on Monday also showed that tanker traffic through the Strait of Hormuz had declined to its lowest level in two months, adding to concerns that energy exports from the Gulf could face additional disruptions if military tensions continue.
Analysts believe the movement of crude oil through the Strait will remain the most important factor influencing market direction in the coming days.
Priyanka Sachdeva, an analyst at Phillip Nova, said traders are closely monitoring physical oil flows rather than political statements alone.
She said any meaningful interruption in tanker movements, prolonged decline in vessel traffic or disruption to export volumes would likely trigger another sharp increase in oil prices.
However, she noted that if oil exports continue despite the military escalation, some of the geopolitical premium currently built into crude prices could gradually ease.
Houthi Attacks Add Fresh Pressure on Energy Markets
The conflict also expanded beyond the Gulf, adding fresh uncertainty to regional energy markets.
Yemen’s Houthi movement launched missile attacks toward Saudi Arabia after accusing the kingdom of carrying out airstrikes on an airport under Houthi control.
The attacks have raised concerns that shipping routes in the Red Sea could also face greater security threats.
Simon Wong, a portfolio manager at Gabelli Funds, said any expansion of Houthi attacks targeting Saudi oil facilities or petroleum shipments would create additional risks for global crude supplies.
He noted that disruptions affecting Saudi energy exports through the Red Sea could place even greater pressure on international oil markets already dealing with uncertainty surrounding the Strait of Hormuz.
US Inventory Data in Focus
Apart from geopolitical developments, traders are also awaiting fresh supply data from the United States.
A preliminary Reuters survey released on Monday indicated that US crude oil inventories are expected to have declined last week, reflecting healthy demand or lower production.
At the same time, analysts expect gasoline and distillate fuel stocks to have increased, suggesting mixed conditions in the world’s largest oil-consuming nation.
Official inventory figures due later this week are expected to provide additional direction for oil markets alongside ongoing geopolitical developments.
Outlook: Oil Markets Remain Driven by Geopolitical Risks
The latest oil prices surge underscores how quickly geopolitical events can reshape global energy markets. With military tensions escalating, tanker traffic slowing and uncertainty surrounding one of the world’s most important oil shipping routes, traders remain focused on the possibility of further supply disruptions.