CAIRO — The video, set to sweetly lilting religious hymns, is chilling. Islamic militants are shown knocking on the door of a Sunni police major in the dead of night in an Iraqi city. When he answers, they blindfold and cuff him. Then they carve off his head with a knife in his own bedroom.
The 61-minute video was recently posted online by the Islamic State of Iraq and the Levant, an al-Qaida splinter group of Sunni extremists. The intent was to terrorize Sunnis in Iraq’s army and police forces and deepen their already low morale.