Iranian proxy groups remain active in military operations as of March 2026, but their coordinated power is fragmenting. Following the death of Iranian Supreme Leader Ali Khamenei in an Israeli airstrike in early March 2026 and the collapse of Iran’s command infrastructure, these groups are increasingly operating independently based on local interests rather than following centralized directives from Tehran. For example, Hezbollah in Lebanon launched coordinated attacks on northern Israel in early March 2026, while Iraqi militias conducted 21 drone strikes on U.S. bases in a single day, yet these actions appear driven by local grievances rather than orchestrated by Iran’s Quds Force.
This article examines the current operational status of Iran’s main proxy groups—Hezbollah, Iraqi militias, and the Houthis—explains why their coordination has broken down, and explores what their increasing autonomy means for regional stability. The proxy network that once functioned as an extension of Iranian regional power has entered what analysts describe as “serious disarray.” The physical infrastructure connecting Tehran to its proxies has been systematically destroyed, communication channels have been cut, and leadership has been decapitated. What once worked as a unified network is now a fragmented collection of armed groups pursuing their own agendas while maintaining loose ideological ties to Iran. Understanding this transformation is essential to grasping the current regional landscape.
Table of Contents
- What Are Iranian Proxy Groups and What Was Their Original Role?
- How Has Iran’s Proxy Network Been Disrupted?
- What Are the Current Activities of Specific Proxy Groups?
- Why Are the Houthis Showing Restraint?
- What Does “Mosaic Defense” Mean for Regional Stability?
- How Has Iran Attempted to Restore the Network?
- What Does the Future Hold for Iranian Proxy Networks?
- Conclusion
What Are Iranian Proxy Groups and What Was Their Original Role?
iranian proxy groups are non-state armed militias across the Middle East that historically received financial support, weapons, and strategic direction from Iran’s Islamic Revolutionary Guard Corps (IRGC), particularly its Quds Force. These groups served as Iran’s primary tool for extending influence and military power throughout the region without committing iranian armed forces directly. This strategy allowed Iran to pursue regional objectives while maintaining plausible deniability and avoiding direct military confrontation with the United States or Israel.
The main Iranian proxy groups are Hezbollah in Lebanon, various Shiite militias organized within Iraq’s Popular Mobilization Forces, and the Houthi movement in Yemen. Each group maintained local bases of support among Shiite populations while receiving resources and strategic guidance from Tehran. Before the recent disruptions, this created a coordinated network that Iran could mobilize for strikes against regional adversaries or to deter military action against Iran itself. However, the system always depended on functional command channels, financial flows, and a secure supply corridor—all of which have now been compromised.
How Has Iran’s Proxy Network Been Disrupted?
The collapse of Iranian proxy coordination stems from three strategic factors: the loss of Syria as a transit corridor, the destruction of Iran’s command and control infrastructure, and the death of senior leadership. When Bashar al-Assad’s regime fell in December 2024, it eliminated the critical overland route through which Iran had moved weapons, money, and personnel to Hezbollah. This wasn’t a peripheral supply line but rather the physical backbone of the entire network. Without Syria as a bridge, Iran’s ability to resupply its proxies with missiles, rockets, and cash dried up almost completely. More recently, Israeli strikes on Iranian telecommunications infrastructure destroyed the Quds Force’s secure encrypted communication channels connecting Tehran to operational groups in Beirut, Baghdad, and Sanaa.
This communications blackout means that even if Iran wanted to coordinate a region-wide response, it cannot reliably contact its proxy groups to issue orders. The targeting killing of senior IRGC leaders further weakened centralized command. The death of Supreme Leader Khamenei itself represents a leadership crisis that will take months to resolve through Iran’s succession process. However, it’s important to note that while coordination has broken down, the proxy groups themselves still possess significant military capabilities—rockets, drones, and trained personnel. They’re not defunct; they’re simply unmoored from central control.
What Are the Current Activities of Specific Proxy Groups?
Hezbollah in Lebanon remains militarily active but faces constraints that limit its effectiveness. In early March 2026, Hezbollah launched rocket, missile, and drone attacks on northern Israel in response to Khamenei’s death, demonstrating that the group retains combat capability. However, these actions have also revealed the group’s weakening position. Lebanon’s severe financial crisis has eroded Hezbollah’s ability to provide financial support to its constituency, creating internal frustration within the Shiite community that the group has historically relied upon. The group is attempting to replenish its arsenal through new overland weapons deliveries via Iraq and Syria, but the loss of Syria as a reliable corridor makes this increasingly difficult.
Iraqi militias within the Popular Mobilization Forces have emerged as perhaps the most autonomous and aggressive segment of Iran’s former proxy network. In early March 2026, these groups conducted 21 drone strikes against U.S. military installations in a single day, targeting bases in Erbil and Baghdad airport. Notably, these militias claimed responsibility for the strikes without any discernible central order from Tehran, suggesting they acted independently. This represents a fundamental shift from the historical model where the Quds Force would authorize and coordinate such actions. The group’s independence reflects both the breakdown of Iranian command and the militias’ own institutional interests in maintaining leverage over Iraqi affairs.
Why Are the Houthis Showing Restraint?
The Houthi movement in Yemen presents a different case from Hezbollah and Iraqi militias, one that reveals how local strategic interests now override coordination with Iran. On March 5, 2026, the Houthis made aggressive rhetoric, warning that their “fingers are on the trigger,” yet they have not escalated militarily despite the major disruptions in the region. Since October 2025, the Houthis have not conducted operations outside of Yemen. This restraint stems not from Iranian orders but from the group’s prioritization of peace negotiations with Saudi Arabia and their efforts to consolidate control over northern Yemen.
These are local objectives that trump any Iranian request for coordinated action. The Houthis have indicated intent to resume missile and drone attacks on Red Sea shipping, but this has not materialized. This gap between rhetorical threats and actual military operations reveals a group calculating its own interests rather than responding to Iranian directives. The Houthis maintain ideological ties to Iran and receive some weapons and support, but they are making autonomous decisions about when, where, and whether to conduct military operations. This pattern will likely continue as long as Houthi leadership perceives greater value in consolidating their hold on Yemeni territory than in serving as Iran’s proxy.
What Does “Mosaic Defense” Mean for Regional Stability?
Analysts now describe Iran’s proxy network as a “mosaic defense”—a fragmented collection of independently operating groups that lack centralized coordination but maintain sufficient capability to cause regional disruption. This creates a paradoxical situation: the proxy network is simultaneously weaker (lacking central direction) and potentially more unpredictable (local commanders making autonomous decisions). A key limitation of this assessment is that it assumes the current disruption is permanent. If Iran can rebuild its command and control infrastructure and restore supply corridors, the network could potentially become coordinated again, though this would require significant time and resources. The immediate practical consequence is that the region has become less stable in some ways and more stable in others.
There’s less risk of a coordinated, Iran-ordered region-wide escalation against the United States or Israel. However, there’s greater risk of unpredictable local escalations as individual proxy groups pursue their own interests. Hezbollah might attack Israel unilaterally, Iraqi militias might target U.S. forces independently, and the calculus becomes harder to predict from moment to moment. This is particularly dangerous because the United States and Israel can no longer assume that Iranian leadership can rein in their proxies if a situation threatens to spiral out of control.
How Has Iran Attempted to Restore the Network?
Iran has recognized the crisis in its proxy network and attempted to rebuild connectivity and supply chains. The most significant effort involves restoring missile deliveries to Hezbollah through overland routes via Iraq and Syria. These routes are less secure than the previous Assad-backed Syrian corridor and require active cooperation from the transitional Syrian government and Iraqi officials—not guaranteed partners. The process is slower and less reliable than the previous system, meaning Hezbollah cannot quickly replenish the weapons stocks it depletes through military operations.
Simultaneously, Iran is working to re-establish encrypted communication channels and restore contact with proxy leadership. However, given that Israel demonstrated the vulnerability of these systems through telecommunications strikes, any reconstituted network faces the same destruction risk. This creates a catch-22: Iran needs secure communications to coordinate proxies, but establishing them creates a target for Israeli preemption. Until Iran solves this fundamental vulnerability, its ability to issue direct orders to proxy groups will remain compromised.
What Does the Future Hold for Iranian Proxy Networks?
The medium-term trajectory depends on three variables: Iran’s ability to rebuild command infrastructure, progress on regional diplomatic settlements, and Israeli and American strategic decisions about whether to continue degrading Iranian capabilities. If Iran can restore secure communications and money flows without facing further major strikes, coordination could slowly resume over months. If regional negotiations—particularly regarding Yemen and Syria—progress, proxy groups may have less incentive to escalate militarily regardless of Iranian preferences. If Israel and the United States continue targeting Iranian command infrastructure and proxy leadership, the fragmentation will deepen.
What seems unlikely in any scenario is a return to the pre-2024 model where Iran maintained tight central control over a coordinated network. The costs of rebuilding have been too high, the loss of Syria too consequential, and the proxy groups themselves have developed their own institutions and local support bases. The future proxy network, if it reemerges, will likely be more decentralized, less reliable for central planning, but still capable of significant military operations when local interests align with Iranian objectives. For the region, this means ongoing instability but without the risk of a centrally planned, synchronized escalation.
Conclusion
Iranian proxy groups remain militarily active as of March 2026, with Hezbollah conducting recent attacks on Israel, Iraqi militias striking U.S. bases, and the Houthis maintaining capabilities while exercising restraint. However, their coordinated power structure has collapsed due to the loss of Syria as a supply corridor, the destruction of secure communications infrastructure, and the death of Supreme Leader Khamenei.
The proxy network has fractured into independent actors operating based on local interests rather than centralized Iranian command—what analysts call operating “out for themselves for now.” This transformation creates both opportunities and risks for regional stability. The immediate benefit is reduced likelihood of a coordinated, Iran-ordered attack designed to trigger wider conflict. The significant downside is increased unpredictability, as local proxy leadership makes autonomous decisions without Tehran’s restraining hand. Whether Iran can rebuild its command and control infrastructure while simultaneously managing the independence of groups that have learned to operate without central direction remains the critical unknown that will shape Middle Eastern geopolitics through 2026 and beyond.
