Explosion Rocks Singapore-flagged Tanker off Saudi Port

Explosion Rocks Singapore-flagged Tanker off Saudi Port

An explosion rocked a Singapore-flagged oil tanker off the Saudi port city of Jeddah Monday, the vessel's owner said, in the latest in a series of attacks on energy infrastructure in the kingdom.

No group has so far claimed responsibility for the blast on the tanker BW Rhine, but it comes as Iran-backed Huthi rebels in neighbouring Yemen step up cross-border attacks against Saudi targets in retaliation for a five-year military campaign led by Riyadh.

"BW Rhine has been hit from an external source whilst discharging at Jeddah... causing an explosion and subsequent fire onboard," its owner, Singapore-based shipping company Hafnia, said in a statement.

"The crew have extinguished the fire with assistance from the shore fire brigade and tug boats, and all 22 seafarers have been accounted for with no injuries," it added.

Saudi authorities did not immediately confirm the blast off Jeddah, a key Red Sea port and distribution centre for oil giant Saudi Aramco.

Hafnia reported "hull damage" in the blast, which struck just after midnight on Monday, and did not rule out the possibility of an oil spill.

"It is possible that some oil has escaped from the vessel, but this has not been confirmed and instrumentation currently indicates that oil