Story perspectives

U.S. Waives Iranian Oil Sanctions, Hormuz Traffic Surges

6/25/2026

Summary

Story summary

The U.S. Treasury waived sanctions on Iranian oil sales through August, allowing sanctioned tankers to resume.
From Saturday through Monday, 109 vessels crossed the Strait of Hormuz, the busiest three-day period since the war began.
The International Maritime Organization reports a backlog of 500-600 ships because many vessels have disabled transponders.
At least 12 Iranian-crude tankers use the northern route near Larak Island while mines push others onto southern detours.

History

Historical Context

In July 2015 the United States, the European Union and Iran signed the Joint Comprehensive Plan of Action, lifting major oil sanctions and exposing Iran’s nearly 10 percent share of world reserves. The shipment surge then strained maritime routes. A 2024 U.S. Treasury waiver revived the pattern, prompting a fresh increase in vessels transiting the Strait of Hormuz.

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Story summary

The U.S. Treasury waived sanctions on Iranian oil sales through August, allowing sanctioned tankers to resume.
From Saturday through Monday, 109 vessels crossed the Strait of Hormuz, the busiest three-day period since the war began.
The International Maritime Organization reports a backlog of 500-600 ships because many vessels have disabled transponders.
At least 12 Iranian-crude tankers use the northern route near Larak Island while mines push others onto southern detours.

1 / 2