The incident is the latest in a string of attacks on ships in the Gulf of Guinea that experts say is threatening an emerging trade hub and growing source of oil, metals and agricultural products to world markets.
“Armed men boarded the product tanker, which was in the midst of a ship-to-ship transfer about 62 nautical miles southwest of the port of Cotonou, and hijacked it,” IMB manager Cyrus Mody told Reuters.
He said the ship was being sailed by the armed men to an unknown location, and added he had no details on the nationalities of the crew.
The head of Benin’s navy said the ship was the Cyprus-flagged Mattheos 1, and that it was too far off the coast for patrol boats to reach quickly.
“We can’t intervene at the moment because of the distance,” Navy Chief Maxime Ahoyo told Reuters by telephone. “It would take us at least seven hours to reach the site.”
Ahoyo said pirates had also attacked the Nowegian-flagged Northern Bell, which was doing the cargo transfer with the Mattheos 1, but that the crew had locked themselves in the engine room and the pirates eventually left.
The IMB has recorded 19 pirate attacks off of Benin so far this year, from none in 2010 — a sign that pirates may be moving West of their traditional Nigerian stomping grounds.