Know how India can operate against terrorist Masood Azhar

Until his death in a US special operations raid in northwest Syria overnight, Abu Bakr al-Baghdadi was the world's most-wanted terrorist leaders since al-Qaida's Osama Bin Laden.

He will be remembered as a ruthless terrorist, powerful enough to declare a so-called caliphate in Iraq and Syria and to export his bloody vision of holy war around the world, reported news agencies.  Baghdadi's reign of terror will be especially remembered for the bloodthirsty methods his acolytes used in their slick and professional propaganda videos of warfare, beheadings, torture and executions.