New Iraqi leader tries to rein in Iran-backed militias, but task proves daunting

BAGHDAD — A raid ordered by Iraq's new prime minister on militiamen accused of planning an attack against Baghdad's international zone could mark a turning point in his government's efforts to bring Iran-backed groups to heel.

The arrest of 14 members of Kataib Hezbollah late last month marked the boldest move yet by any Iraqi leader against the Iran-linked militias, which often operate in Iraq outside the law. Prime Minister Mustafa al-Kadhimi, who took office in May, has vowed to halt their attacks on foreign forces in the country, primarily U.S. troops.