The Sadrist Movement is a political and social movement in Iraq led by Muqtada al-Sadr, a prominent Shia cleric. It emerged in the early 2000s, advocating for social justice, anti-corruption, and the rights of the poor. The movement has a significant following, particularly among the lower socio-economic classes, and has been involved in various political processes and protests. The Sadrist Movement is known for its militia, the Mahdi Army, which played a crucial role during the Iraq War. Over the years, the movement has shifted from armed resistance to participating in the political system, winning seats in the Iraqi Parliament and influencing national policies.