Day 202 of the Strait of Hormuz closure. Iran's IRGC struck the Togo-flagged tanker Trend on September 18 after it attempted passage without Tehran's authorization. All crew evacuated safely, but the vessel caught fire. The IRGC Navy warned: 'Illegal passage will result in the destruction of the offending vessel.' Since the February 28 US-Israeli strikes on Iran triggered the closure, commercial transit is down more than 70%. Brent crude has exceeded $112 per barrel — direct transmission from Iranian military action to American gas pumps.
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202 Days: The Strategic Cost
21% of global oil exports pass through the Strait. Saudi Arabia, Kuwait, and Iraq each lost more than 40% of daily export capacity since closure. Brent crude moved from $74 per barrel before the war to $112 — a 52% increase that flows directly into US energy inflation. The Federal Reserve cited energy prices in its September 18 rate decision.
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IRGC's Passage-Fee Doctrine
Each IRGC strike enforces an undeclared passage-fee precedent. Three vessels this week were rerouted to Iranian ports, each charged approximately $2 million by Tehran. The US Fifth Fleet deployed two additional Arleigh Burke destroyers to Hormuz approaches — present but not yet running escort convoys.
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US Counter-Options
The Trump administration is weighing three options: a Navy convoy escort program, targeted strikes on IRGC port infrastructure, or expanded tanker insurance exclusion zones. Each day without decisive action adds to Tehran's leverage. Energy inflation is the direct cost borne by American consumers while the administration deliberates.
Every day the Strait stays closed tests American resolve — and Iranian patience is not a virtue but a strategy.
Sources
- ✓ Washington Times — Oil tanker hit by unidentified projectile in Strait of Hormuz — 2026-09-18
- ✓ The Hill — Iran says it struck oil tanker in Strait of Hormuz — 2026-09-18
- ✓ Wikipedia — 2026 Strait of Hormuz crisis
- ✓ Al Jazeera — US, Iran engaged in tanker war — 2026-09-06
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