Attacks across Iraq, including a suicide bombing targeting army officers and a drive-by shooting, killed at least 10 people Sunday, officials said. In Baghdad, gunmen in a speeding car opened fire at a checkpoint run by anti-al-Qaida, pro-government militiamen in Baghdad's western suburb of Abu Ghraib, killing four and wounding three, a police officer said. According to AP, the militia was formed by the U.S. forces during the height of the insurgency. They are seen as traitors by al-Qaida local branch and other militant groups. Meanwhile, a bombing at an outdoor market in the capital's western Jihad neighborhood killed two civilians and wounded eight, the officer said. In the northern city of Mosul, a suicide bomber attacked an army patrol, killing at least four officers and wounding nine other soldiers, authorities said. Medical officials confirmed the casualty figures for all attacks. All officials spoke on condition of anonymity as they were not authorized to release the information publicly.