For the third time in less than two decades, Muqtada al-Sadr has announced the dismantling of a military formation of his own making. Each time, the decision has appeared to close an entire chapter in the history of the Sadrist movement, only later to reveal itself as a transitional moment preceding the emergence of a new form of political or military influence. This time, the decision concerns the Peace Brigades, the last and most important armed wing linked to the Sadrist current, rather than the Mahdi Army, as was the case after the years of Iraq’s civil war.
On 27 May 2026, Sadr announced the separation of the Peace Brigades from the National Shiite Current and their full incorporation into the Iraqi state, confirming his readiness to hand the military formation over to the commander-in-chief of the armed forces. He also stressed that the civilian institutions affiliated with the brigades would be transformed into the Bunyan al-Marsous project, without weapons, headquarters or military uniforms, becoming a purely civilian service institution.
Yet the significance of the decision lies in its timing. It came at a moment of acute regional sensitivity, as American pressure on Baghdad intensified to confine weapons to state authority and reduce the influence of armed factions operating outside official institutions. It also coincided with rapid regional shifts that have redrawn the balance of power across the Middle East, and with the formation of a new Iraqi government seeking to restore state authority and recalibrate the relationship between official institutions and armed factions.
Weeks before the announcement, al-Sadr had set strict conditions for the new political scene. He called for the exclusion from government of any party possessing an armed wing and demanded that all weapons be placed exclusively under state control. He appeared to be trying to redefine himself as a Shiite statesman rather than as the leader of an armed faction, while repositioning himself as an agenda-setter in Iraqi politics rather than merely a participant reacting to events.
To understand al-Sadr’s move, one must view it through the lens of Sadrist history. After the fall of Saddam Hussein’s regime in 2003, the Mahdi Army emerged as one of the most important armed actors in the new Iraq. Within a few years, the organisation had grown into a formidable military and social force that fought American troops and later became involved in Iraq’s internal conflicts. As armed confrontations escalated and political pressure mounted, al-Sadr announced a ceasefire in 2007, before taking his most famous decision in August 2008: freezing the activities of the Mahdi Army indefinitely.
At the time, the decision was less an admission of defeat than an attempt to save the Sadrist project from military and political exhaustion. Al-Sadr realised that the militia’s continued existence in its old form threatened his political future and eroded his ability to manoeuvre within the new Iraqi system. He therefore moved towards restructuring, launching new wings with a religious and social character while retaining a more disciplined and less visible core.
Repeated pattern
Al-Sadr’s freezing of his armed formations isn't something rare; he has suspended and reactivated them several times over the years, especially when he felt like the military arm had become a burden on his political project or on his image in the eyes of Iraqi public opinion.
The freezing of the Mahdi Army did not end the story. With the rise of the Islamic State (IS) in 2014 and the collapse of large parts of Iraq’s security apparatus, al-Sadr returned to the military field through a new gateway. The Peace Brigades were then announced to protect religious shrines and participate in the fight against IS. Their creation came in response to the historic fatwa of collective duty issued by the highest religious authority, Sayyid Ali al-Sistani. Despite the change in name and circumstances, the new formation represented, at its core, the return of Sadrist military capacity within a different political and security context.
