The youths made the threats while playing games on PlayStation.
The pair, a boy who has just turned 18 from the Turin area and a minor from near Salerno, were placed under house arrest after an international operation led by Eurojust and Europol.
The probe last November dismantled a neo-Nazi network calling itself ‘Sturmjager Division’, active in at least six European countries - Belgium, Lithuania, Croatia, Romania, Germany and Italy - with the aim of disseminating antisemitic and xenophobic content as well as Nazi apologism.
The two Italian youths were found with a large quantity of propaganda material hailing the Fascist regime in Italy and the Third Reich.
ANSA