The French and Spanish coast guards have seized about three tons of pure cocaine on a luxury yacht in the Atlantic Ocean, off the Canary Islands.

French police said Friday the estimated street value of the impounded contraband from the British-flagged yacht, is about $250 million. It is one of the largest drug seizures ever made by French investigators.

Franco-Spanish Operation Nets Three Tons of Cocaine

French officer Hubert Bonneau, who led the operation with his Spanish counterparts, said investigators broke a gigantic drug trafficking network between Latin America and Europe.

Franco-Spanish Operation Nets Three Tons of Cocaine

The Spanish naval officials boarded the 27-meter-long vessel, registered on the English Channel Island of Guernsey, on August 26, following an investigation by French police. They found the cocaine concealed in small packages.

Franco-Spanish Operation Nets Three Tons of Cocaine

Police arrested 11 people in connection with the drug seizure, including three aboard the yacht.