There have been conflicting reports about what happened to the M. Star supertanker, which was damaged July 29 in the Strait of Hormuz — a transit point for about 40 percent of tanker-shipped oil worldwide. An investigation into the cause of the damage is ongoing.
The Brigades of Abdullah Azzam posted a statement on the Internet claiming responsibility for attacking the vessel. The statement's authenticity could not be independently verified but it appeared on websites that usually carry militant groups' messages.
The ship's owner, Mitsui O.S.K. Lines, said it was aware of the militant posting and was investigating the claim.
A crew member was injured and the tanker sustained a square-shaped dent on the rear side of the hull during the incident that occurred as the Marshall Islands-flagged vessel entered the strait shortly after midnight. At the time, the ship, loaded with 270,000 tons of oil, was heading from the port of Das Island in the United Arab Emirates to the Japanese port of Chiba outside Tokyo.
The militant statement identified the purported bomber as Ayyub Al-Tishan and carried his picture, showing him dressed in a white Arab robe and head-cover and pointing to a photograph of a tanker on a laptop. It said the bomber was a “martyr” — meaning he had died in the attack. It also said it had delayed the announcement until several group members who were involved in the operation “returned safely to base.”
The statement mocked officials who had said the tanker may have been damaged from an earthquake, describing those remarks as an effort by authorities to conceal the nature of the attack because of the effect it could have on oil prices and world economy.
Originally, Mitsui said the tanker damage was caused by “an attack from external sources” while the vessel was passing through the strategically vital waterway between Iran and an enclave of Oman surrounded by the United Arab Emirates.
“The truth and reliability of this statement is not clear, and so we will not comment on it,” said Hidenobu Sobashima, a deputy press secretary at Japan's Foreign Ministry.
Emirati officials had no comment on the militant claim.
