Oil prices rose more than four percent [1] on Friday as intensifying hostilities between the U.S. and Iran threatened critical energy shipping lanes.

The surge reflects growing market anxiety over the stability of global oil supplies. With two of the world's most vital maritime chokepoints under threat, any significant disruption could trigger a sharp increase in energy costs worldwide.

Market data shows that oil reached its highest level in more than a month [2]. This volatility follows a breakdown of a previous truce, leading to escalated attacks between U.S. and Iranian forces in the Gulf region.

Reports indicate that the conflict has already begun limiting oil flows through the Strait of Hormuz [3]. This narrow waterway is essential for the transport of crude oil from the Middle East to global markets.

Adding to the tension, Iran has urged the Houthi movement to stand ready to shut the Red Sea export route [1]. The Red Sea serves as a primary artery for trade and energy moving between Asia and Europe.

Industry analysts said that the combination of active hostilities in the Gulf and the potential for a Houthi-led blockade creates a high-risk environment for traders. The threat to the Red Sea route specifically targets the ability of exporters to move goods toward the Suez Canal.

While the exact timing of the price spike varies across reports—with some citing July 16 and others July 17—the upward trend remains consistent across financial monitors [1], [4].

Oil prices rose more than 4%

The simultaneous threat to the Strait of Hormuz and the Red Sea creates a strategic 'double-squeeze' on global energy logistics. Because these routes are not easily bypassed, a full closure would force tankers to take significantly longer journeys around Africa, increasing shipping costs and potentially causing supply shortages in Europe and Asia.