Pirates who hijacked a crude oil tanker off the coast of Kenya are approaching a Somali port, the U.S. Navy said Monday.
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An undated photo of the Sirius Star in South Korean waters.
The Sirius Star -- a crude "super tanker" flagged in Liberia and owned by the Saudi Arabian-based Saudi Aramco company -- was attacked on Saturday more than 450 nautical miles southeast of Mombasa, Kenya.
The crew of 25, including British, Croatian, Polish, Filippino and Saudi nationals, are reported to be safe
U.S. Navy Fifth Fleet Cmdr. Jane Campbell said the super tanker weighs more than 300,000 metric tons and "is more than three times the size of a U.S. Navy aircraft carrier."
Oil industry insiders say a tanker of this size can carry up to 2 million barrels of oil, and the ship's operator, Dubai-based Vela International Marine Ltd, says it is fully laden.