A total of 69 alleged members of a Macedonian drug ring have been arrested in the Austrian capital Vienna.
The Austrian Federal Office of Criminal Investigations describes the police operation as one of the largest in Europe against organized drug trafficking and, involving dozens of raids.
Meawhile, 29 suspected heroin dealers linked to trafficking rings in Germany and Austria apprehended by the Macedonian police on Wednesday. Among them, 6 are the alleged organisers of the group known as "the Frankfurt mafia" who are suspected of smuggling drugs to Austria and Germany through various channels.
Austrian and Macedonian officials are expected to divulge further details at a joint news conference later Thursday.