IRGC's 'Hormuz Is Ours': 5 Shocks the Gulf Tanker Attacks and Middle East War's Spread to Europe Send to the Global Energy Order
Iran's Islamic Revolutionary Guard Corps (IRGC) attacked a U.S. oil tanker in the northern Persian Gulf using a suicide vessel and officially declared 'wartime control of the Strait of Hormuz.' With Iranian drones striking Azerbaijan and U.S. military bases in Kuwait and Qatar also under attack, the Middle East war on March 6 is spreading beyond the collapse of energy supply chains into Europe's security network.
Why you need to watch this now: On March 6, Iran's IRGC officially declared 'wartime Hormuz is under Iranian jurisdiction' and struck a U.S. oil tanker inside the Gulf. The Middle East war is now spreading beyond the collapse of energy supply chains into Europe and the Caucasus.
TL;DR
- Iran's IRGC attacked a U.S.-flagged oil tanker in the northern Persian Gulf using a suicide vessel, causing a fire on board
- IRGC official statement: "The transit of the Strait of Hormuz in wartime is under the control of the Islamic Republic of Iran" — warning of a ban on U.S., Israeli, and European vessels
- Iranian drones entered Azerbaijani territory → Azerbaijan issues retaliatory warning to Iran
- U.S. bases at Kuwait's Ali Al Salem, Qatar's Al Udeid, and Iraq's Erbil struck in succession
- Qatar declares full shutdown of LNG liquefaction facilities (force majeure declared) — European gas prices surge 45%
The Facts: What Happened
Oil Tanker Struck Inside the Gulf
On March 5, the IRGC officially announced it had attacked a U.S.-flagged oil tanker in the northern Persian Gulf off the coast of Iraq. MBC news footage showed a small suicide vessel crossing the water and ramming into the large tanker before exploding. The attack took place in waters near Iraq's Basra port — inside the Strait of Hormuz — which Iran has long threatened to use as a chokepoint.
"In wartime conditions, transit through the Strait of Hormuz is under the control of the Islamic Republic of Iran. All parties must comply with this."
— IRGC Official Statement, 2026.3.5
Iran warned it would immediately sink any military or commercial vessels belonging to the U.S., Israel, Europe, or their supporters on sight.
Multi-Front Expansion of the Middle East War
| Date | Target | Details |
|---|---|---|
| March 1 | Ali Al Salem Air Base, Kuwait | Iranian drone strike; 6 U.S. troops killed |
| March 4 | Al Udeid Air Base, Qatar | Iranian ballistic missile strike (no casualties) |
| March 5 | Erbil U.S. Base, Iraqi Kurdistan | Iranian drone attack |
| March 5–6 | Azerbaijani territory | Iranian drones enter → Azerbaijan issues retaliatory warning |
| March 6 | Gulf tankers (multiple) | Consecutive attacks confirmed off Iraq and Oman coasts |
Energy Infrastructure Under Attack
- Qatar LNG liquefaction facilities fully shut down → force majeure declared, at least one month to normalize
- Kuwait & Bahrain refinery operating rates plummet
- Iraq crude oil production self-curtailed due to tanker backlog
- European gas prices surge 45% — fears of a repeat of the 2022 energy crisis
Why Is the War Spreading?
1. Iran's 'Asymmetric Escalation' Strategy
Rather than fighting a conventional war directly against the U.S. and Israel, Iran has chosen to maximize the cost of retaliation by targeting neighboring infrastructure and the global supply chain. The declaration of control over the Hormuz Strait is the apex of weaponizing energy.
2. Azerbaijan: An Unexpected Third Front
Iranian drones entering Azerbaijani territory is a result of the long-standing religious and territorial conflict between Iran and Azerbaijan becoming entangled in the Middle East war. Azerbaijan is not a NATO member but has close ties with Europe, meaning a clash there opens the door to a direct hit on Europe's security network.
3. The Political Implications of Striking European Bases
Qatar's Al Udeid is CENTCOM's forward base. By striking U.S. bases in Qatar, Kuwait, and Iraq in succession, Iran is sending the message: "Nowhere U.S. troops are stationed is safe."
Context & Background
Following the U.S.-Israeli airstrikes on Iran (March 1) that killed Supreme Leader Khamenei and other top leadership, the IRGC has activated an independent retaliatory command structure. This demonstrates that IRGC's independent military capability remains intact even amid a leadership vacuum, reducing the likelihood of an early ceasefire through negotiation.
The International Maritime Organization (IMO) has advised vessels to avoid the area, and 32 countries have issued travel advisories.
Outlook: How Long Will This Last?
Medium-term (1–3 months): If Azerbaijan–Iran conflict intensifies, risk of BTC (Baku-Tbilisi-Ceyhan) Caspian pipeline disruption / prolonged conflict if U.S. deploys additional forces
Long-term: If Iran is effectively blockaded, the Middle East energy map will be redrawn / energy-importing countries like Korea will accelerate diversification of supply sources
5 Shocks for Korea
- Soaring crude oil import costs — Over 70% of Korea's crude oil imports come from the Middle East. Skyrocketing tanker insurance premiums and freight rates directly feed into import costs
- LNG supply instability — Qatar LNG shutdown disrupts procurement plans; industrial supply concerns despite the tail end of winter
- Extended export logistics paralysis — Additional upward pressure on top of already 80% higher shipping rates
- Risk of KRW/USD rate entrenching above ₩1,500 — Rising energy import costs → deteriorating current account → downward pressure on the won
- Safety of Korean nationals and businesses — 21,000 Koreans in the Middle East, particularly in Kuwait, UAE, and Qatar, remain at constant risk
Risk Checklist
Reference Links
- MBC News: Gulf tanker attack, Middle East tensions spread to Europe (2026.03.06)
- Reuters: More tankers come under attack as US-Iran conflict spreads (2026.03.05)
- ISW/Critical Threats: Iran Update Evening Special Report March 5 2026
- IRGC Claims Responsibility for Attack on American Tanker (IranWire)
- Euronews: European gas prices surge 45% as Qatar stops LNG