The General Who Helped Remake Iran's Army in the Revolutionary Guard's Image

Summary

For decades, the Islamic Republic maintained two parallel military institutions whose histories, cultures and political functions were fundamentally different. The regular army, or Artesh, inherited the conventional mission of defending Iran's territory and borders. The Islamic Revolutionary Guard Corps was created after the 1979 revolution as an explicitly ideological force tasked with protecting the new political order.

The career of Major General Abdolrahim Mousavi illustrates how that distinction was gradually eroded.

Mousavi rose through the regular army after the revolution, built his credentials during the Iran-Iraq war, occupied increasingly senior staff positions, and was appointed commander-in-chief of the army by Ali Khamenei in 2017. He later became chief of the General Staff of the Armed Forces after the killing of Mohammad Bagheri during the 12-day war.

Yet his importance cannot be understood simply through rank.

Under Mousavi, the regular army increasingly adopted the political vocabulary, ideological commitments and strategic priorities associated with the Revolutionary Guard. Public declarations of loyalty to Khamenei, threats against Israel and the United States, support for the so-called axis of resistance, and repeated insistence on institutional unity with the Guard became defining features of his command.

Even military symbolism changed. Mousavi, known for carefully matching his uniform to the service or formation he was visiting, eventually appeared wearing the Revolutionary Guard's uniform alongside senior Guard commanders. The gesture was remarkable for a commander whose institutional roots were in the regular army. It offered a visual representation of a deeper transformation: the boundary between Iran's conventional military establishment and the ideological security architecture of the Islamic Republic was becoming increasingly difficult to identify.

The consequences extended beyond military culture.

During periods of domestic unrest, when sections of Iranian society continued to distinguish between the army and the security institutions most closely associated with political repression, Mousavi publicly aligned the armed forces with the survival of the ruling system. His army remained institutionally loyal during the November 2019 protests and the nationwide uprising that followed the death of Mahsa Amini in 2022. Reports of dissatisfaction and defections among individual military personnel did not produce an institutional rupture.

At the same time, Mousavi became one of the senior commanders most closely associated with a military doctrine built around deterrence through missiles, regional confrontation and increasingly uncompromising rhetoric toward Israel.

That doctrine faced its most consequential test when Israeli strikes demonstrated the vulnerability of the Islamic Republic's senior command structure. After the killing of several high-ranking commanders, Mousavi was elevated to the most important military staff position in the country. Rather than publicly reassessing the assumptions that had shaped the previous strategy, he continued to promote a language of retaliation, resilience and impending punishment.

His own death in a subsequent Israeli and American attack exposed the contradiction at the center of that system. According to accounts of the strike, the commander who had warned that an enemy attack would produce devastating casualties was himself killed in the opening phase of the assault. His son later said that it took approximately 30 days to recover his body from beneath the rubble.

The significance of Mousavi's career therefore extends beyond the fate of one general. It concerns the institutional transformation of the regular army, the suppression of professional autonomy, the fusion of military strategy with ideological loyalty, and a command culture in which political certainty could override evidence of operational vulnerability.

From Artillery Officer to Khamenei's Senior Commander

Abdolrahim Mousavi was born in Qom in 1960 and entered military service in 1979, at a moment of profound disruption inside Iran's armed forces.

The revolution had left the old army under extraordinary political pressure. Senior officers were purged, the institution was regarded with suspicion by revolutionary authorities, and an entirely new armed organization, the Revolutionary Guard, was being built alongside it.

The Iran-Iraq war gave the regular army a renewed operational purpose. Mousavi served in artillery units and was reportedly assigned to formations including the 28th Division in Kurdistan and the 33rd Artillery Group in Khuzestan. That wartime experience became an important source of institutional credibility for officers of his generation.

His advancement after the war was gradual but persistent.

From roughly 1999 to 2005, he served as chief of staff of the army's ground forces. He subsequently moved into more senior command and staff positions, becoming chief of staff of the army, deputy commander of the army and later deputy chief of the General Staff of the Armed Forces.

The decisive promotion came in 2017, when Khamenei appointed him commander-in-chief of the regular army and elevated him from brigadier general to major general.

The appointment placed Mousavi at the head of an institution that had historically possessed a different political identity from the Revolutionary Guard. The army's legitimacy derived primarily from its national defense mission, professional hierarchy and wartime record. The Guard's legitimacy within the Islamic Republic derived from revolutionary ideology, political loyalty and its role in protecting the ruling system.

Mousavi's command increasingly narrowed that distinction.

His public statements reflected the same ideological framework used by senior Revolutionary Guard officers. He spoke repeatedly about resistance to the United States, the destruction of Israel and the armed forces' obligation to serve the political doctrine articulated by Khamenei.

At one point he pledged that the "Hezbollah army" would never separate its hand from that of the Revolutionary Guard until the global order led by the United States collapsed and Israel ceased to exist.

Such language was not incidental. For the commander of the regular army, it represented an institutional declaration.

The army was no longer being publicly defined only by the conventional responsibilities of territorial defense, border protection and military preparedness. It was being placed inside the ideological geography of the Islamic Republic, including confrontation with Israel, opposition to the United States and support for the regional political and military network described by the leadership as the resistance front.

Mousavi's conduct also communicated this convergence symbolically.

He was known for placing unusual emphasis on military appearance. During visits to air force installations he could appear in air force uniform. During naval inspections he wore white or black naval dress. Ground-force exercises brought camouflage.

In the final period of his career, however, he took a much more politically significant step. He appeared beside Revolutionary Guard commander Mohammad Pakpour and Aerospace Force commander Majid Mousavi wearing a Revolutionary Guard uniform, including the red insignia associated with the Guard's command structure.

For a serving regular-army commander, the symbolism was difficult to ignore.

Earlier generations of senior army officers had sometimes resisted the Guard's encroachment. Major General Ali Shahbazi, the first commander-in-chief of the army under Khamenei, had clashed with the Revolutionary Guard, including over the takeover of an army installation, before resigning.

Mousavi represented the opposite institutional tendency. Rather than challenge the Guard's expanding authority, he increasingly presented cooperation and ideological unity as virtues.

That relationship was formally celebrated in 2024, when Khamenei awarded Mousavi the Medal of Fath, or Conquest. Hossein Salami, then commander of the Revolutionary Guard, received the decoration at the same ceremony. Official explanations said the medals recognized improvements in the armed forces' combat capability and deterrence.

The ceremony portrayed the army and Revolutionary Guard not as competing institutions but as components of a single strategic project under Khamenei.

There was, however, another measure of Mousavi's performance that received far less triumphant treatment: the economic condition of the soldiers and families under his command.

When appointed army commander in 2017, Mousavi publicly promised to address personnel shortages and, particularly, the financial problems faced by army families. He pledged that within five years the question of livelihood would no longer be a major concern for Khamenei or for army personnel.

Almost five years later, speaking before a military command class, he acknowledged that he had failed.

Mousavi apologized to Khamenei, serving personnel and their families. He said that although he considered most of his other programs successful, he had been unable to fulfill the commitment on living conditions.

The admission highlighted an important contrast in the priorities of the institution he commanded. Political loyalty, ideological coordination and strategic messaging had become increasingly visible, while basic economic conditions remained unresolved for many members of the armed forces.

The Army's Political Transformation and the Test of Domestic Repression

The most consequential question surrounding the regular army was never simply whether it could fight an external enemy. It was whether it retained enough institutional independence to refuse participation in the defense of the political system against its own population.

That question became increasingly urgent during repeated waves of unrest.

Iranian protesters have often viewed the regular army differently from the Revolutionary Guard, Basij and security forces. The distinction was partly historical and partly practical. The Guard was created specifically to protect the revolution. The army was older, less overtly political in its institutional origins and associated with national defense.

During the December 2017 and January 2018 unrest, during the much larger November 2019 protests, and again after Mahsa Amini's death in September 2022, some opponents of the Islamic Republic hoped the army might eventually separate itself from the ruling establishment.

There were indications of dissatisfaction within its ranks.

Videos circulated showing individuals identifying themselves as army officers, non-commissioned officers or soldiers denouncing Khamenei and expressing support for the protest movement. Some described themselves not as soldiers of the supreme leader but as soldiers of Iran.

In one recorded declaration, an individual identifying himself as an army serviceman accused senior military commanders of remaining silent in the face of violence against civilians and announced that he would stand with protesters.

Another speaker claiming military affiliation directly challenged the commander of the national police, saying the army should stand with citizens rather than forces firing on them.

The authenticity and representativeness of individual recordings could not always be independently established, but their political significance was obvious. They reflected an effort by opponents of the Islamic Republic to create a distinction between the rank and file of the national army and the command structure that remained loyal to Khamenei.

Other accounts suggested that the divide occasionally produced friction on the ground.

During gatherings marking the 40th day after Mahsa Amini's death in Saqqez, reports circulated that an army facility had given shelter to protesters as Revolutionary Guard forces confronted crowds outside, producing tension between personnel from the two institutions. The precise details of the incident remain difficult to establish, but the reports were consistent with the broader perception that parts of the army's rank and file did not necessarily share the ideological commitment of the security organizations leading the crackdown.

Senior commanders acted to prevent such sentiment from becoming institutional.

The army's ground forces had already been linked directly to internal security operations. Kiumars Heydari, then commander of the ground force, publicly acknowledged the army's role during the unrest of late 2017 and early 2018.

The army was also the subject of criticism from inside the conservative political establishment. Hassan Abbasi, a hardline political speaker, once mocked the institution as a force sitting silently in its barracks while the country faced crises. When footage of his comments later became public, army officers reacted angrily.

The episode demonstrated the uncomfortable position in which the institution had been placed. Hardliners could criticize the army for insufficient revolutionary activism, while significant sections of the public hoped precisely for the opposite: a professional military that would refuse to become an instrument of political repression.

Mousavi resolved that contradiction in favor of the ruling system.

During major protest periods, he did not position the army as a politically neutral national institution. Instead, he emphasized solidarity among the armed forces and portrayed protesters through the national-security framework used by the Islamic Republic, accusing hostile foreign powers, particularly the United States and Israel, of involvement.

He also warned that the state would settle accounts with its opponents.

This posture was especially significant after the 2022 uprising, when the possibility of fractures within state institutions became one of the most important questions facing the leadership.

Mousavi's role was not necessarily to place conventional army formations at the center of every street confrontation. The Revolutionary Guard, Basij, police and intelligence bodies already provided the Islamic Republic with a formidable internal security infrastructure.

His more important function was institutional containment.

The regular army had to remain in the chain of loyalty. Its personnel could not be allowed to become a source of organized defection. Expressions of sympathy for protesters had to remain isolated rather than developing into command-level refusal.

Under Mousavi, that rupture never occurred.

For the Islamic Republic, this was strategically critical. A government can survive large demonstrations while its military remains intact. It becomes far more vulnerable when the armed forces split, declare neutrality, or refuse orders.

Mousavi's record therefore cannot be assessed solely through the number of army units physically deployed during particular demonstrations. His contribution to regime security lay in preserving the army as an institution that remained subordinate to the supreme leader during repeated episodes of domestic crisis.

International sanctions eventually reflected allegations surrounding that role.

The United States sanctioned Mousavi on human-rights grounds, with measures referring to the conduct of forces under his authority during the November 2019 protests and the demonstrations that followed Amini's death. The European Union, United Kingdom and Australia also placed him under human-rights-related sanctions.

The designations illustrated how far the political identity of the regular army's commander had shifted. A position once associated primarily with conventional defense had become inseparable from the Islamic Republic's domestic security record.

Deterrence, Threats and the Failure to Reassess

Mousavi's public identity was also shaped by a second transformation: the regular army's adoption of the Revolutionary Guard's language of strategic confrontation.

He repeatedly threatened Israel and described its elimination as a personal aspiration. He argued that the United States lacked the courage to attack. In May 2025, he dismissed the ability of Israeli leaders to inflict serious damage on the Islamic Republic.

Within weeks, the assumptions underlying those statements were subjected to a severe military test.

The 12-day war produced devastating losses among senior commanders and exposed vulnerabilities in air defense, intelligence protection and command security. A large part of the senior Revolutionary Guard leadership was killed.

Mohammad Bagheri, chief of the General Staff of the Armed Forces, was among the dead.

The resulting command crisis propelled Mousavi into the highest military staff position in the Islamic Republic. Khamenei appointed him chief of the General Staff, placing him above the major military organizations and giving him responsibility for coordination across the army, Revolutionary Guard and other armed structures.

It was one of the most consequential appointments of his career.

Mousavi inherited a military establishment that had just received compelling evidence that Israeli intelligence could locate senior officials, penetrate supposedly protected networks and strike critical targets.

A professional military review might have raised fundamental questions.

How had the command structure become so exposed? Why had senior officers been vulnerable to simultaneous targeting? How effective was the country's air-defense architecture against advanced aircraft and stand-off weapons? Had years of emphasis on missile retaliation created a false sense of strategic security? Were political leaders receiving accurate assessments of the balance of military power?

There is little in Mousavi's subsequent public posture to suggest that such questions altered the central doctrine.

Instead, his statements continued to emphasize readiness and retaliation.

He argued that the armed forces should ignore diplomatic fluctuations and remain fully prepared because adversaries could change their positions within minutes. He dismissed Israeli demands concerning missile negotiations and maintained the familiar division between diplomacy and military preparedness.

More significantly, he described the previous conflict as a victory for the Islamic Republic.

In his account, the armed forces had first delivered a deterrent response and then carried out a punitive operation. He argued that popular unity had defeated enemy expectations and claimed that the United States had entered the conflict to save Israel, after which a ceasefire prevented the Islamic Republic from implementing an even more destructive plan.

According to Mousavi, the armed forces had prepared a plan based on Khamenei's instruction that would make the enemy "wretched" if hostilities resumed.

This language was strategically revealing.

Rather than acknowledge the implications of the loss of senior commanders, Mousavi presented the conflict as validation of the existing doctrine. The same political system that had suffered extensive command losses was told that its deterrence remained credible, that its adversaries had been compelled to retreat and that an even more severe response remained available.

There were warnings from within the Islamic Republic's own intellectual and security environment that such confidence was dangerous.

Months earlier, Mehdi Afraz, identified as director of the Baqir al-Olum Research Institute, had argued that decision-makers were dramatically underestimating Israeli military capabilities. He warned that Israel effectively possessed access to the military power of the West and criticized officials who behaved as though confronting it were comparable to playing a video game.

Afraz pointed to the assassination campaign against Hezbollah, the pager operation, the capabilities of F-35 aircraft and the vulnerability of critical Iranian infrastructure. He argued that Iranian defenses lacked unique capabilities that would fundamentally change the balance.

His comments addressed a deeper institutional problem: the difference between political messaging and military assessment.

The Islamic Republic's deterrence doctrine required constant demonstrations of confidence. Senior officials repeatedly insisted that Israel was vulnerable, the United States was reluctant to fight, Iranian missiles could impose unacceptable costs and the regional network of allied forces gave Tehran strategic depth.

But effective defense planning requires something very different. It requires identifying the adversary's actual advantages, measuring one's own weaknesses and allowing bad news to travel upward through the command hierarchy.

A system that rewards ideological confidence can discourage that process.

Mousavi's rise illustrates the danger. His loyalty to Khamenei and close alignment with the Revolutionary Guard helped make him one of the most trusted commanders in the country. Those same qualities may also have made him less likely to publicly challenge the strategic assumptions on which the leadership had built its regional and military policies.

The result was a military culture in which threatening language increasingly substituted for transparent evaluation.

The Final Command Crisis

Four days before the attack that killed him, Mousavi issued another warning.

The Islamic Republic, he said, had never started a war. But if its enemies made another mistake, they would suffer heavy casualties. He spoke confidently of standing firm and inflicting punishment.

Days later, he was dead.

The circumstances surrounding the strike are among the most consequential elements of his final period in command.

According to the account of events examined for this investigation, Israeli and American forces struck high-level targets on 9 Esfand, including a meeting connected to senior military decision-making. The attack reportedly coincided with strikes against the leadership compound and the Defense Council.

The same account alleges that the meeting in which Mousavi was present was connected to advanced deliberations over the Islamic Republic's nuclear weapons strategy.

That claim is exceptionally serious and should be treated with appropriate caution. The available material does not independently establish the precise agenda of the meeting or prove that a final decision to construct a nuclear weapon was being taken.

What can be said is that the strike targeted figures at the center of the Islamic Republic's military command at a moment of extreme strategic confrontation.

Mousavi's son later provided a grim account of the aftermath.

He said his father left for the meeting on the morning of 9 Esfand after taking several minutes to groom himself and writing a short handwritten note about the insignificance of worldly life. He removed his military identification tag before leaving.

After the attack, recovery teams searched the ruins.

According to his son, it took roughly one month to locate Mousavi's body beneath the debris.

The detail carries significance beyond personal tragedy.

A commander who had repeatedly spoken of deterrence, readiness and severe retaliation was killed inside a command environment that the adversary had apparently been able to identify and destroy. The inability to recover his body for weeks underscored the physical scale of the attack.

More importantly, his death came after the Islamic Republic had already suffered the devastating command losses of the previous war.

That raises serious questions about institutional learning.

After an adversary demonstrates the ability to locate and kill top military officials, basic countermeasures would normally include dispersion of command, stricter communications security, compartmentalization, relocation of senior meetings and a fundamental review of assumptions about compromised facilities.

If senior commanders continued to gather in predictable locations, the problem was not merely tactical. It pointed to structural failures in intelligence security and command protection.

Mousavi had been chosen after the previous leadership losses precisely because he was considered dependable enough to stabilize the system. His own killing therefore represented more than another casualty. It suggested that the vulnerability affecting the leadership was systemic.

His career had been built around the promise of institutional unity. The army and Revolutionary Guard would stand together. Both would answer to Khamenei. Both would share strategic doctrine. Both would embrace the political objectives of the Islamic Republic.

But centralization carries risks.

When military organizations become deeply dependent on a narrow political chain of command, the loss of a small number of senior figures can produce disproportionate disruption. When political loyalty becomes a major criterion for advancement, independent strategic judgment can weaken. When commanders repeat the assumptions of political leaders rather than challenge them, operational surprise becomes more likely.

The Islamic Republic's model had produced extraordinary concentration at the top.

The attacks demonstrated the cost.

What Mousavi's Career Reveals About the System

Abdolrahim Mousavi's importance lies not in the threats for which he became publicly known, but in the institutional process his career embodied.

He entered a regular army still carrying the remnants of a professional tradition distinct from the revolutionary security state. He rose as that distinction weakened. By the time he reached the highest levels of command, loyalty to Khamenei, solidarity with the Revolutionary Guard and commitment to the Islamic Republic's regional ideology had become central components of the army's public identity.

This did not mean that every officer or soldier underwent the same transformation.

Evidence of dissatisfaction among individual servicemen during protest movements suggests that important differences survived within the ranks. The repeated appeals by protesters to the army also demonstrated that much of Iranian society continued to perceive the institution as potentially different from the Revolutionary Guard.

But institutions are ultimately defined by what their leadership orders, permits and prevents.

Under Mousavi, the army did not detach itself from the political system during moments of severe domestic repression. It did not become an independent counterweight to the Revolutionary Guard. It did not publicly challenge the strategic doctrines that placed Iran in escalating confrontation with Israel and the United States.

Instead, its senior commander repeatedly affirmed the opposite.

This convergence was useful to the Islamic Republic because it reduced the possibility of military fragmentation. The leadership did not have to fear that the country's conventional armed forces might become a politically autonomous institution capable of declaring neutrality during a national crisis.

The cost was the erosion of professional independence.

A national army is expected to assess threats according to military reality, protect territorial security and maintain the capacity to deliver uncomfortable judgments to political leaders. An ideological military structure faces different incentives. Its commanders must demonstrate belief, political reliability and confidence in the leadership's strategy.

When those systems merge, intelligence can become subordinate to ideology.

The gap between Mousavi's public rhetoric and the circumstances of his death provides a stark measure of that danger.

He had spoken repeatedly of destroying Israel. He said American officials lacked the courage for war. He dismissed Israeli threats. After severe military losses, he insisted that the Islamic Republic had prevailed and retained a devastating plan for a renewed confrontation.

Then an adversary penetrated the command environment in which he operated and killed him.

That sequence does not by itself prove that the Islamic Republic lacked military capabilities. Iran retained substantial missile forces, conventional units, trained personnel and the capacity to impose significant costs on adversaries. Nor does the killing of commanders automatically determine the outcome of a conflict.

It does, however, raise questions about the accuracy of the strategic picture presented by those commanders before the attacks.

Deterrence depends partly on perception, but it cannot survive indefinitely as a rhetorical exercise. It must be supported by secure command structures, reliable intelligence, effective air defense, resilient communications and an ability to adapt after operational failures.

The record presented by Mousavi's final years suggests a system more comfortable proclaiming strength than investigating weakness.

That same pattern could be seen in domestic politics.

The leadership treated dissent within society as the work of foreign enemies. Expressions of discontent within the military were contained rather than treated as evidence of a widening gap between the state and those serving it. Political survival and national security were increasingly presented as indistinguishable.

Mousavi became an ideal commander for that environment because he did not force the system to confront the distinction.

For Khamenei, he offered reliability. For the Revolutionary Guard, he offered cooperation rather than institutional competition. For the regular army, he offered access to the center of power at the price of deeper ideological conformity.

His appointment as chief of the General Staff after the killing of Mohammad Bagheri completed that trajectory.

An officer who had entered the regular army after the revolution ultimately became the supreme coordinator of the Islamic Republic's entire military establishment, having spent years helping erase the political and cultural boundaries between its two principal armed forces.

His death then exposed the unresolved weakness beneath that consolidation.

The Islamic Republic had spent decades constructing a military system designed to protect itself from internal revolt, project influence beyond Iran's borders and deter foreign attack. Yet the concentration of authority, ideological filtering of command and persistent underestimation of adversaries created vulnerabilities of their own.

Mousavi's career therefore offers a broader lesson about the militarization of political loyalty.

The question is not simply whether the regular army became more similar to the Revolutionary Guard in its language, uniforms or public ceremonies. The more consequential issue is whether the transformation weakened the capacity of professional officers to distinguish between defending the country and defending the ruling system, between realistic threat assessment and political messaging, and between deterrence as a military condition and deterrence as a slogan.

By the end of Mousavi's life, those distinctions had become dangerously blurred.

The army remained intact as an institution, but its senior leadership had been absorbed into a political and strategic architecture whose legitimacy depended heavily on claims of strength, resistance and inevitable victory.

The attacks that killed Mousavi and other senior officials subjected those claims to a test that speeches could not control.

What remained was not merely the loss of another commander. It was evidence of a system that had spent years demanding ideological conformity from its military institutions while failing to demonstrate that the same conformity produced greater security.

For Iran, that is the central consequence of Mousavi's legacy. The transformation of the army was presented as unity. In practice, it concentrated loyalty, reduced institutional distance from the Revolutionary Guard and tied the country's conventional military establishment more closely to the strategic decisions of a political order whose domestic and external conflicts had become increasingly difficult to separate.

His career ended inside the structure he had helped consolidate.

The unresolved question is whether the commanders who follow him will continue to treat ideological loyalty as the foundation of military strength, or whether repeated failures will eventually force the armed forces to confront the difference between protecting a state and protecting a country.