Italy’s Guardia di Finanza finance police boarded the Dutch-flagged fishing vessel Quest about 130 nautical miles south-east of Sicily on 7 June 2018 after tracking it from the air for two days.[1][2][3] Officers found more than 10 tonnes of cannabis resin on board, arrested all nine crew members and confiscated the vessel.[1][2][3] The finance police said the resin was high quality, with a market value of between 15 and 20 million euros.[1]

The Quest had been overhauled that spring at a Valletta wharf and renamed from Sea View shortly before the voyage, which investigators say was done to confuse them.[2] It had sailed from the Gulf of Oran off Morocco claiming to be bound for Alexandria, and the patrol ship Monte Sperone watched it for 40 hours before two armed teams boarded it as it motored toward western Sicily.[2] Two of those detained, including the first officer, were identified as members of a Maltese criminal organisation previously arrested in Spain over cigarette smuggling.[1][3] The raid was part of Libeccio International, the joint anti-trafficking operation in which Italy works with other European states.[1][2]

A third crew member was a Sicilian previously accused of armed robbery, VOA reported.[3] The vessel had left Malta for Gibraltar and was met between Morocco and Algeria by powerful speedboats that brought it the drug.[3]