Iran's Revolutionary Guards stop two tankers at Hormuz as UK agency reports explosives

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Iran's Revolutionary Guards Navy said on Friday that two oil tankers were stopped south of the Strait of Hormuz after ignoring radio warnings and attempting to use an unauthorized route. The Guards also said they destroyed a US unmanned vessel in the eastern strait, a claim with no immediate confirmation from the US military. The UK Maritime Trade Operations agency said a small boat attached two explosive devices to a tanker in the strait, causing an engine-room fire and temporarily disabling the vessel, in an attack the previous day. Iran International reported these details from UKMTO on Friday. The sources do not establish whether the disabled tanker is one of the two vessels the IRGC said it stopped.

Sources:Al-Monitor (Iran desk)IRNA (Iranian state news agency)Iran International

3 outlets · 3 articles · first seen Oct 30, 8:54 AM ET

What this touches in markets

Stored closes for the instruments tied to this story's tags and places, with their dates.

WTI Crude Oil closed at 102.00, down 0.76%, on 2026-10-29. Listed for: Persian Gulf / Strait of Hormuz.
Brent Crude Oil closed at 114.88, down 0.38%, on 2026-10-29. Listed for: Persian Gulf / Strait of Hormuz.

WTI Crude Oil fell 0.76% to 102.00 while Diesel and Heating Oil (ULSD) fell 1.64% to 4.736, a spread 3.1 standard deviations above its 60 session average. Same window, a stored story: Iran's Revolutionary Guards stop two tankers at Hormuz as UK agency reports explosives Stored for the 2026-10-30 session.
WTI Crude Oil fell 0.76% to 102.00 on 2026-10-29, inside half of its own 60 session daily standard deviation. Same session, a stored story tagged Persian Gulf / Strait of Hormuz: Iran's Revolutionary Guards stop two tankers at Hormuz as UK agency reports explosives Stored for the 2026-10-30 session.

Every source article

Iran's IRGC navy says two tankers stopped south of Hormuz after incidents Al-Monitor (Iran desk)
IRGC Navy: Two violating oil tankers stopped in south of Strait of Hormuz IRNA (Iranian state news agency)
UK maritime agency says small boat planted explosives on Hormuz tanker Iran International

What this touches in markets

Stored closes for the instruments tied to this story's tags and places, with their dates.

WTI Crude Oil closed at 102.00, down 0.76%, on 2026-10-29. Listed for: Persian Gulf / Strait of Hormuz.

Brent Crude Oil closed at 114.88, down 0.38%, on 2026-10-29. Listed for: Persian Gulf / Strait of Hormuz.

WTI Crude Oil fell 0.76% to 102.00 while Diesel and Heating Oil (ULSD) fell 1.64% to 4.736, a spread 3.1 standard deviations above its 60 session average. Same window, a stored story: Iran's Revolutionary Guards stop two tankers at Hormuz as UK agency reports explosives Stored for the 2026-10-30 session.

WTI Crude Oil fell 0.76% to 102.00 on 2026-10-29, inside half of its own 60 session daily standard deviation. Same session, a stored story tagged Persian Gulf / Strait of Hormuz: Iran's Revolutionary Guards stop two tankers at Hormuz as UK agency reports explosives Stored for the 2026-10-30 session.