Why in news?
The capture of the Grand al-Nuri Mosque in Mosul by Iraqi forces, from where Islamic State (IS) proclaimed the caliphate nearly three years ago, marks the end of the ‘caliphate’ in Iraq.
Where did IS come from?
What is their ideology?
What is their source of revenue?
Why were they successful?
What are some of the importants events?
What is the significance of Mosul recapture?
Source: The Hindu