LINK TO ARTICLE 300 PAGE FREE EBOOK Hastily raised when the Islamic State was knocking at the gates of Baghdad, the state-backed Iraqi militia network al-Hashd al-Shabi has swollen into a 160,000-strong armed force with an annual budget exceeding $2 billion. But more than five years after its formation, the Hashd — also known as the Popular Mobilization Forces — still lacks defined roles and has largely fallen under the sway of Kataib Hezbollah and other Iranian-backed factions. Now that Iranian Qods Force commander Qasem Soleimani and Kataib Hezbollah leader Abu Mahdi al-Muhandis are no longer on the scene, observers are asking what comes next for the Hashd