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US Revokes Iran Oil Sales Waiver After Tanker Attacks

Washington pulls sanctions relief on Iranian oil exports following tanker attacks, escalating pressure on Tehran weeks after an interim Hormuz deal.

The United States revoked authorization for Iranian oil sales Friday, reimposing sanctions on Tehran's petroleum exports after a fresh wave of tanker attacks raised tensions in one of the world's most critical shipping corridors. The move marks a sharp reversal from the diplomatic progress made just weeks ago, when Washington and Tehran reached an interim agreement to reopen the Strait of Hormuz.

The Treasury Department had granted a sanctions waiver shielding Iranian oil transactions through August 21 as part of that short-lived arrangement. The revocation now cuts that window short, signaling that the Trump administration is unwilling to sustain economic relief while it holds Iran responsible for renewed maritime aggression.

Read more NATO Allies to Meet Gulf Arabs Over Strait of Hormuz Tensions →

The decision carries significant implications for global energy markets. The Strait of Hormuz is the world's most vital oil chokepoint, with roughly a fifth of global petroleum supplies transiting its narrow passage. Any sustained disruption to tanker traffic there can quickly ripple through crude prices worldwide, adding urgency to Washington's response.

By pulling the waiver early, the administration is also signaling to allies and adversaries alike that interim diplomatic deals carry conditions — and that attacks on commercial shipping constitute a red line capable of unwinding sanctions relief rapidly. Analysts will be watching closely for Tehran's next move, as Iran has historically responded to maximum-pressure campaigns with escalatory steps of its own in the Gulf.

Continue reading at US Top News and Analysis

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Frequently Asked Questions

Q.Why did the US revoke Iran's oil sales authorization?

The US revoked the authorization following tanker attacks, reversing sanctions relief that had been granted as part of an interim deal to reopen the Strait of Hormuz.

Q.How long was the Iran oil sanctions waiver supposed to last?

The Treasury Department's waiver was originally set to remain in effect through August 21, following the interim agreement between Washington and Tehran.

Q.What was the US-Iran interim deal about?

Washington and Tehran reached an interim agreement last month to reopen the Strait of Hormuz, which led the US Treasury to temporarily waive sanctions on Iranian oil sales.

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