Iraq has elections this weekend

After the U.S. withdrawal from the Iran nuclear deal and the military flare-up between Iran and Israel along the Syrian border, national elections in Iraq this weekend will be a crucial test of Iran’s regional influence. But the election will also unfold under the largely unrecognized but ominous shadow of one of the worst electoral court rulings anywhere in recent history.

Iraq’s electoral law is a complex and idiosyncratic method of securing proportional representation in Parliament. The system tends to favor the largest parties and solid voting blocs using a process so arcane that virtually no one outside of professional politicians and statisticians really understands how it works.