Oil Lifeline Choked — Tolls Or Torpedoes?

Iran’s Islamic Revolutionary Guard Corps has been attacking oil tankers in the Strait of Hormuz — and now a mysterious projectile has struck another ship, with no one claiming responsibility.

Story Snapshot

A tanker was hit by an unidentified projectile in the Strait of Hormuz on June 27, 2026, damaging the vessel’s bridge.
Iran’s Islamic Revolutionary Guard Corps (IRGC) has claimed responsibility for multiple other tanker strikes in the area in recent weeks.
The U.S. military struck Iranian targets after the IRGC hit the M/T Kiku with a drone, escalating the conflict sharply.
The Strait of Hormuz carries roughly a quarter of the world’s oil — and shipping traffic has dropped to a near-standstill.

Tanker Hit, No One Claims the Shot

A commercial oil tanker was struck by an unidentified projectile while crossing the Strait of Hormuz on June 27, 2026. The United Kingdom Maritime Trade Operations (UKMTO) confirmed the hit damaged the ship’s bridge. No country or group claimed responsibility for this specific attack. The incident came amid a wave of IRGC strikes on commercial vessels in the same waters over recent weeks.

The IRGC has openly claimed responsibility for several other attacks. Iran’s Islamic Revolutionary Guard Corps said it struck a US-linked vessel named “Panaya” with missile fire. The IRGC also said it hit a ship called the “ATHE NOVA” with two drones and targeted a vessel called the “Qingdao Star” with a Qadir cruise missile, labeling it an Israeli ship. The pattern is clear — Iran is using drone and missile strikes to threaten global shipping through one of the world’s most critical waterways.^[1]^[2]

U.S. Fires Back After Drone Hits American-Linked Tanker

U.S. Central Command (CENTCOM) confirmed that Iran launched a one-way attack drone that struck the M/T Kiku. The U.S. responded with retaliatory strikes on Iranian targets. A U.S. official also confirmed the IRGC attacked a commercial vessel in the Strait of Hormuz. Iran’s Ministry of Foreign Affairs called the U.S. strikes a violation of international agreements and blamed Washington for the conflict — but offered no specific forensic rebuttal to the U.S. evidence.^[6]^[8]

The IRGC went further, announcing it had closed the Strait of Hormuz entirely following U.S. and Israeli military operations. That claim carries real weight. The strait is the only entrance to the Persian Gulf and carries about a quarter of global oil flows. Shipping traffic has dropped to a near-standstill. Only a small number of vessels have passed through — some reportedly after paying a “toll” to the IRGC for safe passage.^[2]^[15]

Global Energy Markets Feel the Squeeze

Before the conflict began, more than 100 vessels passed through the Strait of Hormuz every day. Since hostilities erupted on February 28, 2026, only a trickle of ships have made it through. Analysts say Iran’s attacks follow no clear pattern, targeting ships from Thailand, Vietnam, Brazil, and other nations — not just U.S. or Israeli-linked vessels. The randomness is deliberate, designed to create confusion and drive up risk for any ship attempting the crossing.^[14]

Maritime traffic through the Strait of Hormuz slowed sharply after a tanker was struck by a projectile Saturday. Iran insists vessels must coordinate with the Revolutionary Guard and use routes through Iranian waters.#Hormuz #Iran #AkhbarCom https://t.co/13QWwuu150 pic.twitter.com/ogedDz05jU

— أخبار السعودية · Akhbar Saudi (@AkhbarDotComSA) June 30, 2026

Thirty-two countries, all members of the International Energy Agency, responded by launching the largest-ever release of emergency oil stocks — 400 million barrels — to ease supply fears. Insurance for vessels attempting the strait is now either unavailable or too expensive for most operators. Oil prices are expected to keep rising the longer the strait stays effectively closed, and analysts warn the market could take months to recover even after it reopens. American consumers who already lived through Biden-era inflation know exactly what this kind of supply shock feels like at the pump.^[15]^[16]

Iran’s Playbook Is Not New

This is not the first time Iran has used the strait as a weapon. During the Iran-Iraq War from 1980 to 1988 — known as the Tanker War — both sides used missiles and drones to target commercial shipping. Iran repeatedly threatened to close the strait but never followed through, because Iran itself depended on those same sea-lanes to export its own oil. History suggests Iran has limits on how far it will push — but the current situation is more dangerous, with direct U.S. military strikes already underway and global energy supplies hanging in the balance.^[12]