Iran War: Strait of Hormuz and Oil Prices

Iran War and Implications on Oil Production and Prices

The U.S.-Israeli war with Iran has effectively closed the Strait of Hormuz, a critical chokepoint through which about one-fifth of the world’s daily oil and LNG supply passes. Major Middle Eastern producers have cut output and dozens of tankers and refineries are unable to load or have been damaged, creating overflowing storage and severe global energy disruption. The IEA plans a historic 400 million-barrel release to stabilize markets, but prices and supply risks remain high and lasting; refineries and fields will take time to restart. The shock is fueling sharp price increases across crude, gasoline, diesel, jet fuel, natural gas, petrochemicals and power, aggravating inflation and hitting consumers, farmers and import-dependent Asian economies especially hard.

Oil had hit $120 on early Monday. It settled down to about $112, then it spike to $114 on news that Saudi Arabia might shut down supply since storage tanks were full. The problem is if tankers cannot get out from the Persian Gulf through the Strait of Hormuz, Gulf countries have to shut down production when storage tanks are all full. Once that happens, it can takes a while to start up production again. For Saudi Arabia, some oil can bypass the risks through pipelines to the Red Sea (East-West Pipeline to Yanbu). This is limited since Saudi usually exports 6 million barrels per day (bpd), the pipeline has a capacity of 5 million bpd, but the bottleneck is Yanbu port which can only load 2.5 million bpd on tankers.

Asian economies are particularly vunerable. Japan, Philippines and Pakistan rely on more than 90% of their oil from the Middle East (ME). South Korea, Taiwan and Singapore are 70% reliant on ME oil, while China and India rely on about 40 to 50%. In addition, Pakistan is 100% reliant on the ME for liquified natural gas (LNG), India close to 70% and China at about 30%.  Key points:

• Strait of Hormuz closure disrupts ~20% of global oil/LNG flows; top producers (Saudi, Iraq, Kuwait) have cut production and cannot load many cargos.
• Storage near capacity (about 10 days of shipments) and damage to refineries/tankers (e.g., Al Zour, Bapco Sitra, Ras Tanura) limit immediate recovery; some facilities may take weeks or months to restore.
• IEA plans to release 400 million barrels — the largest coordinated release in its history — to help absorb the shock, but prolonged disruption could push prices much higher and risk recessionary demand decline.
• Energy and commodity prices have jumped sharply (Brent crude, Dutch natural gas, Asia LNG); U.S. retail fuel and global food input costs are rising, harming consumers, businesses and farmers.
• Some pipeline alternatives (Saudi East–West, UAE ADCOP/Habshan–Fujairah) can bypass the Strait but have limited spare capacity; shipping risks and higher freight costs likely to persist while the conflict continues.

What is the Impact of the Iran War on Currencies, Inflation and Monetary Policy?

The U.S. dollar surged to multi-month highs on Monday, March 3rd, as Middle East tensions and rising oil prices boosted safe-haven demand and raised concerns that higher energy costs could delay interest-rate cuts by major central banks. The euro, pound and yen weakened, with the euro and sterling hitting lows not seen for months. Markets weighed the possibility of further FX intervention (notably by Japan) and questioned whether the dollar’s rally is sustainable if the conflict eases.  Key points

• Geopolitical risk: Escalation in the Middle East (Israeli and U.S. strikes, Iranian retaliation) pushed investors toward the U.S. dollar as a safe haven.
• Energy and inflation: Higher crude prices raised fears of prolonged global inflation, reducing odds of imminent central-bank rate cuts and supporting the dollar.
• Currency moves: Euro and sterling fell to multi-month lows; dollar/yen climbed, prompting Japan to monitor markets closely; Swiss franc also weakened vs. the dollar.
• Market outlook: Some strategists warn the rally may be short-lived if a peaceful resolution emerges; futures markets have reduced expectations for Fed rate cuts this year.

Oil Price Spike and Current Levels

Oil prices jumped nearly 5% after fresh attacks on vessels in the Strait of Hormuz heightened supply disruption fears. U.S. crude inventories rose while gasoline and distillate stocks fell, and regional production disruptions — including refinery damage in Abu Dhabi and export route shifts via the Red Sea — continue to tighten markets. Brent settled at $91.98/bbl (+4.8%) and WTI at $87.25/bbl (+4.6%) after three more ships were struck in the Strait of Hormuz, the 14th incident since the Iran war began. See Price Chart: WTI Prices

The International Energy Association (IEA) proposed releasing 400 million barrels — the largest-ever coordinated release — but analysts warn it may not cover prolonged supply losses (the volume equals roughly four days of global production or 16 days of Gulf transit). Regional disruptions include a drone strike–related fire at ADNOC’s Ruwais refinery and reduced Gulf flows; Saudi Arabia is shifting more exports via the Red Sea but cannot fully offset losses.