On 5 October 2012, men armed with AK-47s attacked Orfeas, a gasoline tanker, off Côte d’Ivoire. The pirates boarded the ship and roughed up her crew of 24, before destroy­ing the communications equipment. They then sailed 650 nautical miles to the Nigerian coast where they siphoned off their loot – the tanker’s oily cargo.

It was a successful raid. After just four days, the thieves returned home up to $1.6 million richer.