The Iraqi government has sacked its defense minister at a highly inopportune time. On Aug. 25, the Iraqi National Assembly moved against Defense Minister Khaled al-Obeidi in a vote of no confidence, held in secret because of continued political haggling aimed at preventing the decision. Of the 262 lawmakers who participated in the vote, 142 elected to withdraw confidence in al-Obeidi, who has been repeatedly accused of corruption. According to the Iraqi Constitution, the absolute majority reached will trigger the minister's immediate resignation....