Collapse of the Caliphate Dire Straits for Islamic State Finances

Islamic State is in deep financial trouble. A new study by King's College in London provides the first in-depth look at the terrorist group's revenue structure and why its business model is now failing.
Iraqi forces advancing on Islamic State-held Mosul on Sunday

Iraqi forces advancing on Islamic State-held Mosul on Sunday

Foto: AHMAD AL-RUBAYE/ AFP
Graphic: A Look at Islamic State's Revenues

Graphic: A Look at Islamic State's Revenues

Foto: DER SPIEGEL