The United States has made some progress in reopening the Strait of Hormuz, but the wider war with Iran shows no clear end. Washington has reduced Iran’s ability to control shipping through the strategic waterway. At the same time, US pressure has sharply reduced Iran’s oil exports.
The conflict, however, continues to put pressure on both countries. Fighting remains active, diplomacy has struggled, and the economic cost is spreading across the region. Oil prices have also climbed above $100 a barrel as fears over supply disruptions grow.
Quick Facts
| Detail | Information |
|---|---|
| What happened? | The US has increased pressure on Iran around the Strait of Hormuz. |
| Key location | Strait of Hormuz and the wider Persian Gulf |
| Main countries involved | United States, Iran and Israel |
| Regional threat | Houthi attacks have added pressure around Saudi Arabia and the Red Sea. |
| Oil market impact | Brent crude has risen above $100 a barrel amid supply concerns. |
| Current status | Fighting and regional tensions continue, with no clear lasting settlement. |
| Why it matters | Disruptions could affect global oil supplies, shipping costs and inflation. |
The Strait of Hormuz Remains a Major Pressure Point
The Strait of Hormuz remains one of the world’s most important energy routes. In the first half of 2025, about 20.9 million barrels of oil moved through the strait each day. That was roughly one fifth of global petroleum liquids consumption.
Iran initially used its position around the strait to put pressure on global energy markets. The disruption affected shipping and created concern about international oil supplies.
More recently, the United States has increased its ability to support shipping through the area. At the same time, pressure on Iran has made it much harder for Tehran to export its own oil.
US sanctions and restrictions on Iranian oil exports have added to the country’s economic problems. Fuel shortages and rising prices have created more pressure on ordinary people.
However, economic pressure has not yet forced Iran’s leaders to accept major concessions. Tehran continues to resist demands linked to the Strait of Hormuz, its nuclear program and its regional alliances.
That leaves Washington facing a difficult choice. More pressure could weaken Iran further, but it could also encourage Tehran to increase its military response.
Houthi Attacks Add a New Risk
The conflict has also spread beyond the Persian Gulf.
Iran backed Houthi forces in Yemen have increased attacks against Saudi Arabia. Recent attacks have targeted oil and economic facilities in southern Saudi Arabia. AP reported that the September 8 attacks injured 73 people and caused fires at oil facilities, including the Jazan refinery.
The Houthis have also threatened shipping around the Bab el Mandeb Strait. This route connects the Red Sea with the Gulf of Aden and is important for international trade.
Recent fighting has raised fresh concerns about oil supplies and shipping across the region.
Oil Prices Rise Above $100
The conflict is already affecting global energy markets.
Brent crude recently settled above $100 a barrel. US crude also moved close to $100. Higher oil prices can increase the cost of gasoline, diesel, transport and food production.
Diesel prices are especially important because trucks, farming equipment and other industries depend heavily on the fuel. Higher energy costs can therefore reach consumers through more expensive goods and services.
The situation also creates risks for airlines and manufacturers that depend on fuel and petroleum based products.
Why Iran May Continue to Escalate
Iran has shown little willingness to accept an indefinite maritime blockade. Its leaders may view continued military pressure as a reason to increase their own response.
Recent developments suggest that Tehran is also trying to strengthen its military position. Iran has announced a new ballistic missile and described a more aggressive approach to responding to threats.
This creates a difficult situation for the United States. Washington has achieved some military and economic gains, but those gains have not produced a clear political settlement.
