You are using an older browser version. Please use a supported version for the best MSN experience.

Inside the Islamic State tunnel network

Reuters Logo By By Jeremy Schultz, Reuters of Reuters | Slide 1 of 27: Rebel fighters stand amidst rubble at the entrance to a tunnel they said belonged to Islamic State fighters which connects the city to Aqeel mountain, in the northern Syrian city of al-Bab, Syria.

Rebel fighters stand amidst rubble at the entrance to a tunnel they said belonged to Islamic State fighters which connects the city to Aqeel mountain, in the northern Syrian city of al-Bab, Syria.
© REUTERS/Khalil Ashawi

More From Reuters

image beaconimage beaconimage beacon