conflictWednesday, May 20, 20265 sources

US military boards Iranian oil tanker suspected of breaching blockade in Gulf of Oman

United States military forces boarded an Iranian oil tanker in the Gulf of Oman, searching it and redirecting its course. This marks the fifth commercial ship intercepted since the US imposed a blockade on Iranian shipping. The action is part of broader efforts to pressure Iran and control maritime traffic in the region.

The US military intercepted an Iranian oil tanker in the Gulf of Oman on May 20, 2026, as part of a naval blockade targeting Iranian shipping. The vessel was searched and redirected, according to reports from Times of India. This incident is the fifth commercial ship intercepted since the blockade began, which has lasted over a month. The US has redirected a total of 91 commercial vessels during the blockade, according to Tass. The two accounts differ: Times of India notes the fifth interception, while Tass reports the total number of redirected vessels.

Where Sources Diverge

Times of India reports the vessel was the fifth intercepted since the blockade, while Tass states 91 commercial vessels have been redirected.

times-of-india

fifth commercial ship intercepted

tass

91 commercial vessels redirected

Timelines

Sources

IndependentTimes of IndiaMay 21, 02:26 AM
US military boards Iranian oil tanker suspected of breaching blockade

United States military forces boarded an Iranian oil tanker in the Gulf of Oman. This action escalates pressure on Iran. The vessel was searched and redirected. It is the fifth commercial ship intercepted since Washington imposed a blockade on Iranian shipping. This is part of efforts to force Tehran back to negotiations and reopen the Strait of Hormuz.

IndependentWashington PostMay 21, 12:41 AM
US military boards Iranian-flagged oil tanker suspected of trying to breach blockade - The Washington Post

US military boards Iranian-flagged oil tanker suspected of trying to breach blockade  The Washington Post

StateTASSMay 21, 12:40 AM
US searches Iranian tanker in Gulf of Oman — CENTCOM

According to the statement, over the course of the US naval blockade of Iran, which has lasted more than a month, US servicemen have redirected a total of 91 commercial vessels

IndependentMiddle East EyeMay 20, 10:11 PM
US Marines board Iranian-flagged oil tanker in Gulf of Oman - Middle East Eye

US Marines board Iranian-flagged oil tanker in Gulf of Oman  Middle East Eye

IndependentAl ArabiyaMay 20, 09:06 PM
US Marines intercept Iranian-flagged oil tanker, order it to redirect course - Al Arabiya English

US Marines intercept Iranian-flagged oil tanker, order it to redirect course  Al Arabiya English