Soon after Sajad Ahmed Gilkar’s body was brought to his home in downtown Srinagar on July 12, youths who led the funeral procession of the young militant did something unprecedented in the history of Kashmir’s insurgency: they waved black flags. The colour, representative of the Islamic State terror group, has brought to the fore new ideological faultlines in the restive Valley, where Pakistan’s national flag is a usual sight on such occasions of loud protest.