Global oil prices climbed sharply on Thursday, October 8, as investors reacted to reports that the United States could consider renewed military action against Iran before the November 3 midterm elections.

Brent crude, the international benchmark, climbed above $105 a barrel, while US West Texas Intermediate (WTI) also moved above $92, as markets priced in the possibility of further disruption to Middle Eastern oil supplies.

The surge followed a report by The Atlantic that the Trump administration had asked Pentagon planners to develop options for possible strikes against targets in Iran. However, the report stressed that no final decision had been made and that the timing and scale of any potential military action remained under consideration.

By Thursday morning, Brent was around $105.20 a barrel, up almost 5%, while WTI had risen to approximately $92.75, also more than 5% higher.

The possibility of renewed US military action has heightened concerns that the already fragile supply situation in the Middle East could deteriorate further, particularly around the Strait of Hormuz, one of the world's most important oil-shipping routes.

Recent attacks on vessels in and around the Gulf have already increased concerns about the security of energy shipments. The latest market reaction therefore reflects both the possibility of a wider conflict and the potential consequences for crude supplies.

Adding to the tension, Iran-aligned Houthi forces in Yemen claimed responsibility for another attack targeting King Khalid International Airport in Riyadh, Saudi Arabia, on Thursday. Saudi authorities said missiles were intercepted, while reports indicated that the attack formed part of a wider escalation in the region.

The renewed regional tensions have also weighed on global financial markets.

US stocks opened lower, with the rising price of oil reviving concerns about inflation and the possibility that higher energy costs could put additional pressure on businesses and consumers.

European markets also came under pressure, although energy companies benefited from the jump in crude prices. Shares in major oil companies such as BP and Shell advanced as investors anticipated stronger energy revenues.

The market concerns extend beyond the Middle East. US oil production has also faced disruption from worsening weather conditions in the Gulf of Mexico, adding another layer of uncertainty to global supply.

Analysts say the combination of geopolitical risks, attacks on shipping routes and interruptions to production has made oil prices particularly sensitive to new developments.

The latest jump comes after oil had recently remained under pressure as markets watched for signs that Middle Eastern supply flows were recovering. Fresh attacks on shipping and renewed concerns about possible US military action have since pushed the risk premium higher.

The developments are also being closely watched by investors because sustained increases in oil prices could feed into transportation, manufacturing and consumer costs across economies that depend heavily on imported energy.

For the United States, the political implications are also significant. The midterm elections are scheduled for November 3, and rising fuel costs have become an additional economic concern for the Trump administration.

However, reports about possible military action remain just that—planning and options under consideration. There has been no confirmed announcement that the United States has decided to launch another attack on Iran.

With tensions continuing across the Gulf and oil markets reacting rapidly to developments, traders are expected to remain focused on any changes to US-Iran relations, the security of shipping routes and the potential impact on global crude supplies.

Reporting by TalkNaijaMedia