Iran Is Mining the Strait of Hormuz — and the World Has No Plan B | Inside Stories

Iran has begun laying naval mines in the Strait of Hormuz. With 20% of the world’s oil supply already choked off, the world is now staring at its worst energy crisis since the 1970s oil embargo — and nobody has a clean exit.

Table of Contents

1. Mines in the Water
2. The Scale of This Disruption
3. The Domino Effect: Iraq, Kuwait, Saudi Arabia
4. Washington’s Embarrassing Week
5. India’s Direct Exposure
6. Editorial View
7. Verdict

Mines in the Water

US intelligence has confirmed that Iran has begun deploying naval mines in the Strait of Hormuz shipping lanes. Small Iranian craft, each capable of carrying two to three mines, have been detected moving into the waterway. Iran’s total mine stockpile is not publicly known, but estimates over the years have ranged from roughly 2,000 to 6,000 naval mines of Iranian, Chinese, and Russian-made variants. General Dan Caine, Chairman of the US Joint Chiefs of Staff, confirmed that US Central Command is actively hunting and striking mine-laying vessels and mine storage facilities, and that the military had sunk or destroyed more than 50 Iranian naval ships in the first ten days of the campaign.

The precedent is not reassuring. During the Iran-Iraq War in 1988, Iran laid approximately 150 mines in the strait. One of them — a World War I-era device — struck the USS Samuel B. Roberts and nearly sank the frigate, triggering a major US retaliatory strike that destroyed several Iranian warships. Naval mines have been responsible for 77% of US ship casualties since 1950, according to research by the Strauss Center at the University of Texas.

What makes the current situation worse: Iran did not even need mines to bring the strait to a standstill. Cheap drone strikes in the vicinity were enough to cause insurers and shipping companies to declare the route unnavigable. Roughly 200 oil tankers and cargo ships are anchored on either side of the waterway, waiting. The mines are Iran’s next escalation rung on a ladder that is still going up.

The Scale of This Disruption

The numbers are staggering. Roughly 20 million barrels of oil per day — about 20% of global seaborne crude supply — normally transit the Strait of Hormuz. Data from Vortexa shows approximately 16 million barrels per day are now stranded behind the strait, cut off from global markets. Oil briefly topped $119 per barrel in overnight trading on Sunday before pulling back to around $89 after Trump suggested the war could end soon — only for his own Defence Secretary to contradict him hours later. Brent and WTI are still up roughly 23% and 28% respectively since the conflict began on February 28. US crude logged its biggest weekly gain in the history of futures trading, dating back to 1983. Brent surged 28% in a week — the largest increase since April 2020.

Helima Croft, global head of commodity strategy at RBC Capital Markets, was blunt: “We’re now facing what looks like the biggest energy crisis since the oil embargo in the 1970s.” Macquarie strategist Vikas Dwivedi warned in a client note that a few more weeks of Hormuz closure could push crude to $150 per barrel or higher. Qatar has declared force majeure on gas contracts and halted production at Ras Laffan. Saudi Arabia’s Ras Tanura refinery has been taken offline. Bahrain’s Bapco Energies refinery has declared force majeure. The energy infrastructure of the Gulf is cracking under sustained attack.

The Domino Effect: Iraq, Kuwait, Saudi Arabia

With nowhere to send their oil, Gulf producers have been forced to cut production. Iraq has cut output by approximately 60 to 70% — its southern oilfields now producing roughly 1.3 million barrels per day, down from their normal rate. Kuwait has announced production cuts, citing “Iranian threats against safe passage of ships through the Strait of Hormuz.” Kuwait produced approximately 2.6 million barrels per day in January. Saudi Aramco has begun rerouting crude through its East-West pipeline to the Red Sea port of Yanbu, but the pipeline’s maximum capacity of 7 million barrels per day falls well short of normal Gulf export volumes. Saudi Aramco CEO Amin Nasser warned of “catastrophic consequences” if the disruption continues, calling it “by far the biggest crisis the region’s oil and gas industry has faced.”

JPMorgan analysts estimate that if the Strait remains unnavigable, production cuts would rise to 3.3 million barrels per day by day eight, to 3.8 million by day fifteen, and to 4.7 million barrels per day by day eighteen. The Gulf states could exhaust storage capacity and be forced into full production shutdowns within three weeks of sustained blockade, according to Citi Research. One analyst summed it up plainly: “A prolonged closure of the Strait of Hormuz is a guaranteed global recession.”

Washington’s Embarrassing Week

The US government did not cover itself in credibility this week. Energy Secretary Chris Wright posted on social media that “the US Navy successfully escorted an oil tanker through the Strait of Hormuz to ensure oil remains flowing.” Within hours, White House Press Secretary Karoline Leavitt told reporters: “The US Navy has not escorted a tanker or a vessel at this time.” The incident illustrated, in real time, the gap between what Washington is saying and what is actually happening in the strait. Trump, for his part, warned Iran it would be hit “TWENTY TIMES HARDER” if it blocked oil flows. Iran’s senior security official Ali Larijani responded on X: “The Iranian people do not fear your hollow threats.” Saudi Arabia vowed the strait would “either be a corridor of peace and prosperity for all, or a corridor of defeat for warmongers.” The IEA has called an extraordinary meeting to discuss a possible coordinated release of emergency stockpiles from the 1.2 billion barrels held by its member states. The International Energy Agency has not done this since Russia’s invasion of Ukraine.

India’s Direct Exposure

India imports approximately half its crude oil through the Strait of Hormuz. About 53% of its LNG supplies come from Qatar and the UAE. Indian sailors have already been killed in tanker attacks since the conflict began — two died on the Skylight, one on the MKD VYOM, and one was critically wounded on LCT Ayeh. India has activated contingency plans to safeguard energy supplies, but analysts at Nomura rank India among the most vulnerable Asian economies to sustained high oil prices due to its high import dependence. Every day the strait stays closed is a day India’s energy import bill rises sharply with no domestic alternative to absorb the cost.

Related on Inside Stories: The Iran war crossed into India’s maritime backyard on March 4 — a US torpedo sank an Iranian warship that had been India’s guest just days earlier. Read: Global Digest — March 6, 2026 →

Editorial View

Editorial View · Santhosh Vishwamitra

The Strait of Hormuz was always the most dangerous chokepoint in the global economy. Every analyst knew it. Every war-game assumed it. And every government quietly assumed Iran would never actually use it because the economic blowback on Tehran itself would be too severe. That assumption is now gone. Iran has decided the cost of holding the world economy hostage is justified when the alternative is regime elimination. That is a completely rational calculation for a government fighting for its survival — and a profoundly destabilising one for everyone else.

The Energy Secretary deleting a post about naval escorts that never happened is a small symbol of something larger: Washington went into this war with a military plan and no clear economic plan for managing the consequences. The IEA emergency meeting, the coordinated SPR discussions, the scramble to reroute Saudi crude through the Red Sea — these are improvisations, not strategy. The mines in the water make this harder to fix fast. Clearing a minefield takes weeks, not hours. Every day the strait stays effectively closed is a day closer to the recession that every serious energy analyst warned about.

Verdict

The Strait of Hormuz crisis is no longer a risk scenario. It is happening. Sixteen million barrels of oil are stranded daily. Gulf producers are cutting output they cannot store. Iran is laying mines in the shipping lanes. The US Navy has not escorted a single tanker through. Oil briefly hit $119 before pulling back on Trump’s mixed messages — but markets know verbal intervention is not the same as open water. If the strait remains effectively closed for three more weeks, JPMorgan’s production cut projections suggest a supply shock large enough to trigger a global recession. The world built its energy architecture around this 21-mile channel for decades. It is now paying the price of that singular dependency — all at once.

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Sources

• CBS News — Iran signaling mine deployment in Strait of Hormuz
• Yahoo Finance — Oil crosses $110, Hormuz closure forces production cut-ins
• CNBC — Kuwait cuts oil production as Hormuz closure disrupts global markets
• CNBC — US Energy Secretary deletes false tanker escort claim
• Wikipedia — 2026 Strait of Hormuz Crisis

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About the Author

Santhosh Vishwamitra is the founder of SVM Labs and the author of Inside Stories — Where Global Politics Meets Perspective. He writes about geopolitics, global affairs, and the forces reshaping the international order. For his work on web development and writing, visit santhoshvishwamitrablog.wordpress.com.