Militants attack Iraq's largest oil refinery as sectarian clashes spread

Men carry the coffins of Iraqi soldiers who were killed in the clashes with militants in northern Iraq, during a funeral procession in Najaf on Wednesday. More than 2 million Iraqis have volunteered to fight against militants from the Islamic State in Iraq and Syria, officials say.
Men carry the coffins of Iraqi soldiers who were killed in the clashes with militants in northern Iraq, during a funeral procession in Najaf on Wednesday. More than 2 million Iraqis have volunteered to fight against militants from the Islamic State in Iraq and Syria, officials say.