Exclusive: Inside an Afghan prison holding detained ISIL fighters

Al Jazeera has gained exclusive access to a prison where ISIL fighters, most of them foreigners, detained by the Afghan government are being held.

Al Jazeera has gained exclusive access to a prison where fighters from the Islamic State of Iraq and the Levant (ISIL, also known as ISIS) group detained by the Afghan government are being held.

Hundreds entered Afghanistan over the past two years, as the group lost territory in Syria and Iraq.

Al Jazeera’s Barbara Angopa reports.