NDTV reports from Iraq on the Sunni jihadi group Islamic State's lightning military move to Baghdad's doorsteps and the impact, repurcussions and apprehensions for the country, region, India and the world. NDTV on the ground in Iraq reports on the four elements needed to understand the situation - the Sunni 'Caliphate', the Shia Iraqi government, the only bulwark against the militants - the autonomous Kurd Army the Peshmega, and Indians caught in the crossfire.
