The Mahdi Army (Arabic: جيش المهدي) was a Shia Iraqi militia founded by Muqtada al-Sadr in 2003 following the American invasion of Iraq. Its stated purpose was to resist the American occupation, protect Shiite areas, holy shrines, including the Imam Ali Shrine, and provide security and services. The Army became known for its fierce battles against coalition forces, most notably in Najaf, Sadr City, Basra, and Dhi Qar in 2004.
The Mahdi Army rose to international prominence on April 4, 2004, when it spearheaded the first major armed confrontation against the US forces in Iraq from the Shia community. This concerned an uprising that followed the ban of al-Sadr's newspaper and his subsequent attempted arrest, lasting until a truce on June 6. The truce was followed by moves to disband the group and transform al-Sadr's movement into a political party to take part in the 2005 elections; Muqtada al-Sadr ordered fighters of the Mahdi Army to cease fire unless attacked first. The truce broke down in August 2004 after provocative actions by the Mahdi Army, with new hostilities erupting. The group was disbanded in 2008, following a crackdown by Iraqi security forces.
At its height, the Mahdi Army's popularity was strong enough to influence local government, the police, and cooperation with Sunni Iraqis and their supporters. The group was popular among Iraqi Police forces. The National Independent Cadres and Elites party that ran in the 2005 Iraqi election was closely linked with the Army. The Mahdi Army was accused of operating death squads.
The group was armed with various light weapons, including improvised explosive devices (IEDs). Many of the IEDs used during attacks on Iraqi security forces and Coalition forces used infrared sensors as triggers, a technique that was used widely by the IRA in Northern Ireland in the early-to-mid-1990s during the Troubles.
The group was semi-revived in 2014 as Saraya al-Salam in order to fight against the Islamic State of Iraq and the Levant and was still active as of 2016. It participated in the recapture of Jurf Al Nasr and the Second Battle of Tikrit.
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Nomenclature
In the Twelver school of Shia Islam, the Mahdī is believed to have been a historical figure identified with the Twelfth Imam, Hujjat Allah al-Mahdi, and is therefore called al-Imām al-Mahdī. It is believed that he is still present on earth in occultation, and will emerge again in the end times. Those Shias of this school believe that Imam Mahdi is the rightful ruler of the Islamic community (Ummah) at any given time, and he is therefore also called Imām al-Zamān, meaning "Imam of the Era".
History
Early history
Created by Muqtada al-Sadr and a small fraction of Shias, the Mahdi Army began as a group of roughly 500 seminary students connected with Muqtada al-Sadr in the Sadr City district of Baghdad, formerly known as Saddam City. The group moved in to fill the security vacuum in Sadr City and in a string of southern Iraqi cities following the fall of Baghdad to U.S.-led coalition forces on April 9, 2003. The group was involved in dispensing aid to Iraqis and provided security in the Shi'ite slums from looters.
Gradually, the militia grew and al-Sadr formalized it in June 2003. The Mahdi Army grew into a sizable force of up to 10,000 who even operated what amounted to a shadow government in some areas. Al-Sadr's preaching is critical of the American occupation, but he did not initially join the Sunni Islamist and Ba'athist guerrillas in their attacks on coalition forces. Iranian Quds Force commander Qasem Soleimani played a significant role in the establishment of Mahdi Army as soon as the Iraq War broke out in 2003.
2004 Shia uprising
Sadr's position changed dramatically, however, by the beginning of April 2004. Following the closure of the Sadr-owned newspaper al-Hawza and the arrest of one of his senior aides, Sadr gave an unusually heated sermon to his followers on April 2. The next day, violent protests occurred throughout the Shi'ite south that soon spilt over into a violent uprising by Mahdi Army militiamen, fully underway by April 4.
The Mahdi Army forces began an offensive in Najaf, Kufa, Kut, and Sadr City, seizing control of public buildings and police stations while clashing with coalition forces. The militants gained partial control of Karbala after fighting there. Other coalition forces came under attack in Nasiriyah, Amarah and Basra. Najaf and Kufa were quickly seized after a few firefights with Spanish troops, and Kut has seized after clashes with Ukrainian troops soon afterwards.
After sporadic clashes, coalition forces temporarily suppressed most militia activity in Nasiriyah, Amarah, and Basra. Mahdi rebels expelled Iraqi police from three police stations and ambushed U.S. forces in Sadr City, killing seven U.S. troops and wounding several more. U.S. forces subsequently regained control of the police stations after running firefights with the fighters, killing dozens of Mahdi militiamen. However, Mahdi Army members still maintained some influence over many of the slum areas of Sadr City.
On April 16, Kut was retaken by US forces, and several dozen Mahdi Army members were killed in the battle. However, the area around Najaf and Kufa along with Karbala remained under the control of Sadr's forces. Sadr himself was believed to be in Najaf. Coalition troops cordoned off Najaf with 2,500 troops but reduced the number of forces to pursue negotiations with the Mahdi Army. At the beginning of May, coalition forces estimated that there were 200–500 militants still present in Karbala, 300–400 in Diwaniyah, an unknown number still left in Amarah and Basra, and 1,000–2,000 still in the Najaf-Kufa region.
On May 4, coalition forces began a counter-offensive to eliminate the Mahdi Army in southern Iraq following a breakdown in negotiations. The first wave began with simultaneous raids in Karbala and Diwaniyah on militia forces, followed by a second wave on May 5 in Karbala and more attacks that seized the governor's office in Najaf on May 6. 86 militiamen were estimated killed in the fighting along with 4 U.S. soldiers. Several high-ranking militia commanders were also killed in a separate raid by US Special Operations units. On May 8, U.S. forces launched a follow-up offensive into Karbala, launching a two-pronged attack into the city. U.S. tanks also launched an incursion into Sadr City. At the same time, perhaps as a diversionary tactic, hundreds of Mahdi Army members swept through Basra, firing on British patrols and seizing parts of the city. Two militants were killed and several British troops were wounded.
2005
Loyalists to al-Sadr ran under the National Independent Cadres and Elites banner in the 2005 Iraqi election. Though a number of the movement's supporters felt that the election was invalid. The party finished sixth overall in the election and was represented in the transitional legislature. Another twenty or so candidates aligned with al-Sadr ran for the United Iraqi Alliance.
The movement is believed to have infiltrated the Iraqi police forces, and to have been involved in the September 2005 arrest of two British soldiers by Iraqi police.
On December 4, 2005, former Prime Minister Iyad Allawi was assaulted by a mob in Najaf, where the Mahdi Army is influential.
October 2006 battle
In mid-October, a roadside bomb killed Qassim al-Tamimi, the chief of investigations for the provincial police force and a member of the rival Badr Organization. Badr fighters blamed the Mahdi Army for the killing and in response to this, the police captured a brother of the suspected bomber, who was a member of the Mahdi Army. Fighting began on October 17, when 800 masked members of the Mahdi army stormed three police stations in Amarah. Several firefights occurred between the militia and police over the course of the next four days.
By the morning of October 20, 2006, local leaders and residents said that victorious Mahdi fighters were patrolling the city on foot and in commandeered police vehicles and were setting up roadblocks. Sheik al-Muhamadawi stated early October 20 that "there is no state in the city. Policemen do not have enough weapons and ammunition compared with the militia, which has all kinds of weapons." At least 27 people were killed and 118 wounded in the clashes.
The Mahdi Army eventually withdrew from their positions in Amarah following negotiations between local tribal and political leaders and representatives from the Baghdad offices of Prime Minister Nuri Kamal al-Maliki. A battalion from the Iraqi Army sent from Basra then took control of the city.
The stunning and defiant display of militia strength underscored the weaknesses of the Iraqi security forces and the potency of the Mahdi Army, which had been able to operate virtually unchecked in Iraq. This caused many to accuse the Mahdi Army of starting the Civil War in Iraq.
August 2007 – March 2008 ceasefire
In August 2007, during fighting between the Mahdi Army and Iraqi police in Karbala, Muqtada al-Sadr called for a ceasefire and urged Mahdi Army members to stop fighting. The cease-fire has been credited with helping to reduce violence in Iraq between the Mahdi Army and Iraqi Army since August 2007. Amid fears of the ending of the ceasefire in February 2008, it was extended for a further six months by al-Sadr on February 22, 2008.
March 2008 Iraqi security forces crackdown
On March 25, 2008, thousands of Iraqi troops carried out a military strike against the Mahdi Army in their stronghold of Basra. This operation, code-named Operation Charge of the Knights, was the first of its kind since British troops withdrew from the city centre.
Clashes took place between security forces and the militants loyal to Muqtada al-Sadr after a dawn military offensive in the southern city. In Al-Sadr's headquarters of Najaf, the cleric ordered the field commanders of his Mahdi Army militia to go to 'maximum alert' and prepare "to strike the occupiers". Gunmen also reportedly clashed with Iraqi police in the southern city of Kut.
The Mahdi Army launched a nationwide civil disobedience campaign across Iraq to protest raids and detentions against the Mahdi Army. The discord threatened to unravel al-Sadr's ceasefire, spark renewed sectarian violence, and prompt the United States to delay troop withdrawals. Violent rivalries among Shiites had been predicted by many observers ahead of the 2008 Iraqi governorate elections, which were to be held by October 1, 2008.
Concurrently, on April 6, Iraqi and U.S. forces moved into the southern third of Sadr City to prevent rocket and mortar fire from the area against the Green Zone. U.S. engineers began construction of a concrete barrier along al-Quds Street to seal the southern third of the city off and allow reconstruction to take place. Over the next month, the Mahdi Army launched a number of attacks on the troops building the barrier but sustained heavy losses. On May 11, al-Sadr concluded a cease-fire agreement with Iraqi security forces, ending the battle. Mahdi Army losses were estimated at between 700 and 1,000 casualties.
Disbandment and resurgence in 2014
On August 28, 2008, al-Sadr ordered the Mahdi Army to suspend military activity indefinitely. Later, however, al-Sadr created either two or three new organizations to take the place of the Mahdi Army: the Promised Day Brigades, established in November 2008 as a militia, and the Muhamidoon, which focuses on social work and religious education. A 2010 Associated Press report also mentioned a third wing, the Monaseroun, responsible for "the mobilization of supporters".
Since 2008, rumors of a Mahdi Army resurgence have cropped up periodically. In April 2010, after winning 40 of 325 seats in the 2010 parliamentary elections, Sadr called for its reestablishment.
In 2014 al-Sadr announced the formation of the "Peace Companies", to protect Shia shrines from the Islamic State of Iraq and the Levant.
Iran's influence
Although Muqtada Al-Sadr has historically had close ties to Iran, he has generally opposed Iranian clerical and political influence in Iraq. Unlike the Al-Hakim family of the Supreme Iraqi Islamic Council and many leaders of the Islamic Dawa party who fled to Iran following the Gulf War and who remained there in exile until the American invasion in 2003, Muqtada al-Sadr and his family remained in Iraq throughout Saddam's rule. The refusal to leave Iraq garnered the Sadr family much support during and after the collapse of Saddam's regime. Early 2006, al-Sadr pledged military support to Iran and other neighbouring Islamic countries if they were to be attacked by a foreign nation. Since then, however, Al-Sadr has opposed the Dawa Party, and in 2006 Prime Minister Nouri al-Maliki ordered a major offensive targeting the Mahdi Army in Basra.
In late 2007 or 2008, Muqtada al-Sadr moved to Iran and spent several years studying Shia jurisprudence in Qom before returning to Najaf in 2011.
Activities
As of August 2006, the Mahdi Army rarely challenged coalition troops on a wide scale. Neither the coalition nor the Iraqi government made any move to arrest al-Sadr. The Mahdi Army participated in battles against Sunni insurgents and operated its own justice system in the areas it controlled. The Mahdi Army operated death squads that frequently killed Sunni civilians, similar to many Sunni Iraqi insurgent groups like Al-Qaeda in Iraq, particularly during the civil war phase of the Iraq war. Despite this, Muqtada al Sadr claims to condemn sectarianism.
Structure
When reporting on an early October 2006 clash between the Mahdi Army and Coalition troops in Diwaniyah, BBC news suggested that at the time, the Mahdi Army was not a homogeneous force, with local groups apparently acting on own initiative.
In September 2006, a senior coalition intelligence official had remarked to reporters how there were political fractures within Al-Sadr's organization in protest of his relatively moderate political course of action, with one coalition intelligence official claiming that at least six major leaders no longer answer to al-Sadr and as many as a third of the army was now out of his direct control.



