Once it became clear that Moscow and Tehran had jointly planned the incursion in Syria with Russia promising full air support and Iran pledging ground troops from Hezbollah, its various Shiite militias, and the IRGC, we immediately suggested that Iraq was next on the agenda after the Assad regime is restored. For those unfamiliar with the situation on the ground, we encourage you to read “Who Really Controls Iraq? Inside Iran's Powerful Proxy Armies,” in which we outline the extent to which Tehran effectively controls both the Iraqi military and the politicians in Baghdad.The US allows this because i) there’s...