The Islamic Republic has vowed to block the region’s oil exports, saying it would not allow “even a single liter” to be shipped to its enemies.

The Strait of Hormuz is the narrow mouth of the Persian Gulf through which about a fifth of the world's oil passes.

The Strait of Hormuz is the narrow mouth of the Persian Gulf through which about a fifth of the world's oil passes. Tankers traveling through the strait, which is bordered in the north by Iran, carry oil and gas from Saudi Arabia, Kuwait, Iraq, Qatar, Bahrain, the UAE and Iran. Most of that oil goes to Asia.

Iran conflict halts Strait of Hormuz tanker traffic, risking global oil supply. Here’s why the narrow Gulf passage is vital and how it impacts crude prices.

DUBAI, United Arab Emirates (AP) — Attacks on commercial ships in the Persian Gulf continued on Wednesday, as global energy concerns mounted and the Strait of Hormuz, a key passageway for oil shipping, remained effectively closed. The attacks came as the ...

Despite efforts by the U.S. and others to address the crisis, the vital Strait of Hormuz, through which 20 percent of the world’s oil supply is moved, remains effectively closed. The war continues to have a dramatic impact on the shipping and oil industry,

DUBAI, United Arab Emirates — The Strait of Hormuz is a small strip of water connecting the Persian Gulf to the world’s oceans, and it has become a big problem for the global economy. On a typical day,

Oil prices are up swinging wildly as the widening Iran war disrupted tanker traffic through the Strait of Hormuz, highlighting how important the passageway is to the world’s oil supply. The

Gas prices are climbing as the Iran war essentially shuts down shipping through the Strait of Hormuz, a narrow passage off Iran’s coast that serves as a key route for oil and gas from the Persian Gulf.