Greece, with assistance from Israel, has arrested eight foreign nationals, dismantling a criminal ring that used yachts to traffic drugs from Europe to Israel, police said on Wednesday.

The suspects, mainly from Israel and Ukraine, were arrested on Monday in central Greece and appeared before a prosecutor on Wednesday, police said. Drug authorities are searching for more group members.

Among those detained was a 44-year-old Israeli man who authorities believe was the leader of the gang, a police official said on condition of anonymity.

Evidence of drugs from Netherlands, Germany 

Police found evidence that the drugs supplied from European countries, potentially from the Netherlands and Germany, were hidden in trailers that traveled through Bulgaria to Greece. They were later loaded on yachts destined for Israel.
A yacht is seen below the village of Oia on the Greek island of Santorini, Greece, July 1, 2015. (credit: CATHAL MCNAUGHTON/REUTERS)
A yacht is seen below the village of Oia on the Greek island of Santorini, Greece, July 1, 2015. (credit: CATHAL MCNAUGHTON/REUTERS)
About 130 kg (287 lb) of the psychedelic drug MDMA, ketamine and cannabis were confiscated, police said. The illegal profits of the criminal ring are currently estimated at 2.5 million euros ($2.76 million).