
Strait of Hormuz Blockade: US-Iran Standoff Drives Oil to Wartime Highs, California Gas at $6
CBC News
•
Saturday, April 18, 2026
•
Strait of Hormuz
The Strait of Hormuz is currently blocked due to escalating tensions between the US and Iran, significantly disrupting global oil supplies. The situation has led to a surge in oil prices, reaching wartime highs and impacting consumers worldwide, particularly in California, where gas prices have soared. Mine clearance operations in the Strait could take up to six months, prolonging the crisis and its economic repercussions. ## Latest Update California gas prices have surged past $6 per gallon for the first time since 2023, exacerbating the economic strain caused by the global oil supply crunch. The state's dependence on foreign oil supplies makes it particularly vulnerable to disruptions in the Strait of Hormuz. ## Timeline * **2026-04-18:** The Strait of Hormuz is highlighted as a critical chokepoint, with potential closure posing a significant threat to the global economy. * **2026-04-23:** Mine clearance in the Strait of Hormuz, following Iranian mining activity, is estimated to take six months, prolonging high oil prices. * **2026-04-30:** President Trump warns that the US naval blockade against Iran could last for months, further driving up oil prices. * **2026-05-02:** Brent crude reaches a wartime high of over $126 a barrel, pushing average U.S. gasoline prices to $4.30 per gallon. * **2026-05-05:** California gas prices surge past $6.114 per gallon due to the global supply crunch. ## What to Watch * **Escalation of Conflict:** Further military actions or provocations in the region could prolong the blockade and exacerbate the energy crisis. * **Mine Clearance Progress:** The speed and success of mine clearance operations will be crucial in determining when the Strait of Hormuz can be reopened. * **Alternative Supply Routes:** Monitor efforts to establish or expand alternative oil supply routes to mitigate the impact of the blockade.