Abu Bakr Al-Baghdadi

Israel-Bashing Westerners Beg the Caliph for Mercy

Senior Leaders of Islamic State Eliminated in Airstrikes

Aide of extremist group leader and military head killed in Iraq airstrike, 18 others including foreign jihadists taken out in Syria strike.

'Islamic State' Leader Makes First Public Appearance in Iraq

Abu Bakr al-Baghadadi, who until now shunned the spotlight for security reasons, gives public address to cement his claim as 'caliph'.