Anbar tribes key to security, political backing ahead of Iraq s October vote Following the introduction of a new electoral law and with many of the region’s population still looking more toward their tribes for protection than the central government, Iraq’s Sunni-dominant Anbar province is likely to be highly affected by tribal relations and figures in the October elections. Iraqis attend a conference gathering Shiite and Sunni tribal leaders and clerics on November 8, 2014, in the capital, Baghdad, to discuss support to Sunni tribes in their fight against the Islamist State (IS) in Anbar province, west of Baghdad. - AHMAD AL-RUBAYE/AFP via Getty Images