Oil prices surge past $100 as US-Iran conflict escalates in Persian Gulf

Oil prices have surged past $101 a barrel for the first time since July 2026 following a sharp military escalation between the U.S. and Iran in the Persian Gulf. The U.S. military destroyed five Iranian crude tankers in response to missile attacks on a U.S. warship, prompting Iran to fire 20 ballistic missiles toward Jordan and warn commercial vessels near Kuwait and Bahrain. The escalating conflict has heightened fears of prolonged energy supply disruptions through the Strait of Hormuz, dragging down regional financial markets and stoking global inflation concerns.

US-Iran military escalation

• ▪Iran launched 20 ballistic missiles toward Jordan, with the Jordanian Armed Forces stating that its air defenses intercepted 18 missiles while two landed in unpopulated areas with no casualties reported.
• ▪Iran's Revolutionary Guard claimed it struck the U.S.-linked Al-Azraq air base in Jordan and targeted American vessels and additional oil tankers.
• ▪According to U.S. Central Command, four of the destroyed Iranian tankers—the Kaviz, Charminar, Horizon 1, and Riesco—were struck in the Gulf of Oman, while the Derya was struck near Iran's Kharg Island.
• ▪The U.S. military stated that Iranian forces targeted a U.S. Navy warship with ballistic missiles twice over a two-day period preceding the U.S. strikes, but the warship evaded the attacks and no American personnel were injured.
• ▪The United States military destroyed five Iranian crude oil tankers, which U.S. officials described as an economic response to Iranian attacks on American naval forces.

Oil price surge toward $100

• ▪U.S. West Texas Intermediate crude futures rose more than 3% to trade at $96.38 a barrel on September 9, 2026.
• ▪Brent crude prices have risen by approximately 25% since early August 2026 as hopes for a permanent resolution to the six-month-old Middle East conflict faded.
• ▪The Murban crude oil benchmark jumped by $4 to reach $110.80 a barrel in trading on September 9, 2026.
• ▪Brent crude futures rose past $101 a barrel on September 9, 2026, marking the first time the international benchmark crossed the $101 threshold since July 2026.

Strait of Hormuz disruption risk

• ▪Analysts from OCBC stated that Iran's attacks on Saudi energy facilities and the subsequent destruction of five Iranian tankers have raised concerns about a prolonged disruption to global oil supplies.
• ▪Iran's Islamic Revolutionary Guard Corps Navy warned commercial tanker crews near ports in Kuwait and Bahrain to evacuate their vessels following the U.S. military strikes.
• ▪Daan Struyven of Goldman Sachs stated that the escalation in the U.S.-Iran conflict raises the risk of oil prices surging above $120 a barrel if shipping attacks intensify.

Global inflation concerns

• ▪Priyanka Sachdeva of Phillip Nova stated that Brent crude approaching $100 a barrel is a warning level for the broader economy that has stoked inflation fears, particularly in import-dependent Asian economies.
• ▪Investors are focusing on upcoming inflation data releases from both the United States and India amid rising global energy costs.

Regional currency market impacts

• ▪The Indian rupee fell 21 paise to open at 94.80 and subsequently touched 94.95 against the U.S. dollar on September 9, 2026, down from its previous close of 94.74.
• ▪India's BSE Sensex equity index declined by 500.25 points to 75,060.61 in early trade on September 9, 2026, while the NSE Nifty index fell 129.40 points to 23,506.10.

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