Back to today’s briefing

Story perspectives

Supertankers Surge Through Hormuz After U.S.-Iran Ceasefire

4/12/2026

41 4 Full Breakdown

Summary

Story summary

On April 11, three supertankers passed through the Strait of Hormuz, marking the largest oil exit day since the conflict began.
The trio includes two Chinese vessels and a Greek ship, not carrying Iranian crude.
The event followed a ceasefire between the United States and Iran, signaling a reopening of the waterway.
The tankers have a combined capacity of about 6 million barrels.

History

Historical Context

The Iran-Iraq War, which began in September 1980, severely disrupted oil exports through the Strait of Hormuz, a vital maritime route for global energy trade. By 2026, tensions escalated again as Iran closed the strait, impacting 20% of the world's oil supply. The recent passage of supertankers suggests a potential stabilization following a U.S.-Iran ceasefire, which could influence global energy prices.

1 of 2

Story summary

On April 11, three supertankers passed through the Strait of Hormuz, marking the largest oil exit day since the conflict began.
The trio includes two Chinese vessels and a Greek ship, not carrying Iranian crude.
The event followed a ceasefire between the United States and Iran, signaling a reopening of the waterway.
The tankers have a combined capacity of about 6 million barrels.

1 / 2