Sept. 2 (UPI) -- A salvage operation for an immobilized and burning oil tanker in the Red Sea where Houthi rebels have been attacking commercial and military vessels is about to commence, Europe's military mission in the region said Monday.

The Greek-owned and Greek-flagged MV Delta Sounion with some 1 million barrels of crude oil on board was attacked by the Iran proxy militia early Aug. 21 as it was en route from Iraq to Greece via the Red Sea.

Its crew of two Russian and 23 Filipino sailors was evacuated, and the ship was abandoned. At least five fires have since been observed burning on the vessel around the hatches of its oil tanks, with officials warning the ship and its oil contents pose not only an environmental but navigational hazard.

Pentagon officials late last month said previous salvage operations were thwarted by Houthi threats of attack while voicing concern that the vessel appears to be leaking oil.

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