Thousands of Eritreans Have Been Kidnapped and Held in Sinai Since 2007
Many tortured
Up to 30,000 Eritreans have been abducted since 2007 and taken to Egypt's Sinai to suffer torture and ransom demands, new research says.
The study, presented to the European parliament, says Eritrean and Sudanese security officers are colluding with the kidnap gangs.
At least $600m (£366m) has been extorted from families in ransom payments, it says.
Victims are kidnapped in Ethiopia, Sudan and Eritrea and taken to Sinai.