Iran's Remaining Military Capabilities
The US and Israel destroyed most of Iran's conventional armed forces in Operation Epic Fury. But Iran keeps firing. Here's exactly what's left — and why the war isn't over.
Since February 28, 2026, the United States and Israel have relentlessly targeted Iran's armed forces in one of the most intensive military campaigns the Middle East has seen in decades. Yet Iran keeps fighting. So what are Iran's remaining military capabilities right now — and why can't they be finished off from the air?
Week after week, headlines declare new milestones: ballistic missile launchers destroyed, naval vessels sunk, nuclear facilities cracked open by bunker-busters. Yet drones keep striking Gulf airports. Missiles keep falling on Kuwait's oil refineries. The IRGC keeps issuing threats. The answer to this paradox lies in the gap between conventional military power — which Iran has largely lost — and asymmetric warfare capabilities, which have proven far harder to eliminate from 40,000 feet.
DAMAGE ASSESSMENT — March 2026
The Scale of What Has Been Destroyed
Before Operation Epic Fury began, Iran was widely regarded as one of the most heavily armed states in the Middle East. It possessed an estimated 440 to 500 ballistic missile launchers, a sizeable naval fleet including fast-attack craft and midget submarines, layered air defenses, and a nuclear program that had accumulated 440 kilograms of uranium enriched to 60 percent purity — enough, if further processed, for as many as 10 nuclear devices.
That picture has fundamentally changed. By mid-March, the Israeli military reported that approximately 70 percent of Iran's estimated 500 ballistic missile launchers had been destroyed or disabled. Iran's navy has been declared "combat ineffective" by the White House, with more than 120 Iranian vessels confirmed destroyed by March 18. The Natanz nuclear facility has sustained severe damage. The underground Fordow enrichment plant has been rendered inoperable. Iran's air defenses have been so thoroughly dismantled that the US is now flying non-stealth B-1 bombers freely over Iranian airspace — a gesture of near-total air dominance that would have been unthinkable three weeks ago.
Iran's Supreme Leader Ali Khamenei was killed in the opening hours of the campaign on February 28, 2026. Multiple senior officials have followed, including Ali Larijani, assassinated on March 17. By March 18, Iranian military deaths exceeded 5,300 according to the human rights organization Hengaw.
Iran's Remaining Military Capabilities: The Full Picture
Yet the war goes on. Here is precisely what Iran still has.
Shahed Drones
Cheap, dispersed, producible anywhere. Fleet largely intact and firing daily across the Gulf.
Mobile Launchers
Hidden in civilian locations before the war. Constantly repositioned. Extremely hard to eliminate.
IRGC Ground Forces
Leadership disrupted but force structure intact. Operating on pre-set general orders.
Proxy Networks
Houthis, Hezbollah, Iraqi militias — weakened but still active on multiple fronts.
Nuclear Material
440kg enriched uranium unaccounted for. Facilities damaged but knowledge survives.
Naval Fleet
120+ vessels sunk. Declared combat ineffective by the White House as of March 2026.
1. The Drone Arsenal: Cheap, Dispersed, and Deadly
Iran's most resilient weapon is also its most basic: the Shahed drone. These slow, propeller-driven unmanned aircraft travel at roughly 185 km/h and can theoretically be shot down by a helicopter. They are not precision weapons. But they are extraordinarily cheap to produce, require no complex launcher infrastructure, and can be hidden almost anywhere — making them nearly impossible to eliminate entirely from the air.
Since the war began, Iranian drones have struck airports in Dubai and Abu Dhabi, caused fires in the UAE's Fujairah industrial zone, hit Kuwait's Mina Al-Ahmadi oil refinery twice in two days, and repeatedly triggered air raid sirens across the Gulf region. On a single Monday alone, multiple simultaneous drone incidents occurred across different countries.
"Every Shahed drone that forces a Gulf country to fire a $1 million interceptor missile represents a net win for Tehran — even if the drone is destroyed."
— Defense Analyst Assessment, March 2026
This is the core of what analysts call Iran's asymmetric warfare doctrine: use low-cost, high-volume weapons to exhaust the far more expensive air defense systems of militarily superior opponents. The math is devastatingly simple — and it still works.
2. Mobile Missile Launchers: Hidden in Plain Sight
Iran has not lost all of its missile capability. It has lost the organized, centralized version of it. Before the war, Iran operated large, identifiable missile bases and command centers that could be targeted from satellites and bombed at will. Those are gone. What remains are mobile launchers — vehicles that can be repositioned constantly and concealed in locations with no obvious military association.
David Des Roches, an associate professor at the National Defense University in Washington, noted that many of Iran's remaining missiles were pre-positioned in hidden civilian locations before the war began — when there was less aerial surveillance. Without boots on the ground, it is nearly impossible to hunt them all down. The result: Iran has shifted from firing coordinated volleys of dozens of missiles to launching one or two at a time — harassment strikes designed not to win battles, but to keep Gulf air defense systems on constant alert and burn through interceptor stockpiles.
3. A Decentralized Command Structure
One of the key reasons Iran has continued to function militarily is that it anticipated a decapitation strategy. Unlike Saddam Hussein's Iraq, which collapsed rapidly once its leadership was removed, Iran had deliberately distributed authority across the IRGC, regional commanders, and parallel military chains of command. Iran's Foreign Ministry acknowledged that some military units are now operating on pre-set general instructions rather than real-time command — a sign of disruption, but also of built-in resilience.
The election of Mojtaba Khamenei — the late supreme leader's son — as his successor on March 8 further stabilized the regime's political structure. The IRGC pledged allegiance. The state has not collapsed; it has contracted around a hardened core.
4. Nuclear Material: What Bombs Cannot Destroy
Israeli Prime Minister Netanyahu declared that Iran now has "no ability to enrich uranium." But IAEA Director-General Rafael Mariano Grossi offered a more sobering assessment: even after enormous physical damage, "the material will still be there and the enrichment capacities will be there, perhaps some infrastructure will still be there."
The 440 kilograms of highly enriched uranium that Iran had accumulated before the war remains unaccounted for. The knowledge, the scientists, and the technical expertise that built the program cannot be bombed away. Strikes can destroy buildings — but they cannot eliminate understanding.
5. The Proxy Network: Weakened, Not Dismantled
Iran's regional proxy network — Hezbollah in Lebanon, the Houthis in Yemen, armed militias in Iraq and Syria — has been significantly weakened over the past two years of prior Israeli operations. But it has not been dismantled. The Houthis have explicitly warned of responses to any escalation. Hezbollah has launched attacks on northern Israel. Iraqi militias have targeted US bases. Iran, even in a degraded state, can activate partners across multiple countries simultaneously — forcing adversaries to fight on numerous fronts at once.
The Strategic Calculation: Asymmetric Endurance
What emerges from this picture is a coherent, if desperate, Iranian military strategy. Defense analysts describe it as "asymmetric endurance" — accepting the destruction of conventional forces in exchange for preserving a distributed second-strike capability built on drones, mobile missiles, and proxy networks.
The Iranian calculation is that Gulf countries and Israel may exhaust their defensive interceptor stockpiles before Iran runs out of Shahed drones and mobile missiles. Every drone that forces a scramble costs the adversary money. Every day the war continues costs political capital in Washington and Jerusalem. This is not a strategy to win the war. It is a strategy to survive it — and to impose costs high enough that the US and Israel eventually agree to stop.
As of March 20, 2026, President Trump said the US is considering "winding down" military efforts. Meanwhile, Iranian drones struck Kuwait's Mina Al-Ahmadi oil refinery overnight, and more US Marines were heading to the Middle East. The war is not over.
The Bottom Line
Iran's remaining military capabilities in March 2026 can be summarized in two lines: Iran has lost the conventional war. But the asymmetric war — fought with cheap drones, hidden mobile launchers, a distributed command structure, and a determination to outlast a militarily superior enemy — is still ongoing.
The US and Israel have achieved something remarkable: they have largely dismantled the Iran that could fire 350 ballistic missiles in a single day, that could close the Strait of Hormuz with a surface fleet, that could defend its airspace with layered systems. But they have not disarmed the Iran that hides launchers in villages, launches drones from pickup trucks, and maintains nuclear knowledge in the minds of its scientists.
Writing off Iran's military entirely — as the White House has sought to do rhetorically — is premature. Iran has been badly wounded. It has not been disarmed.
Frequently Asked Questions
Iran retains significant asymmetric capabilities including a large Shahed drone fleet, mobile ballistic missile launchers, IRGC ground forces, proxy networks across the Middle East, and enriched uranium material that cannot be destroyed by airstrikes alone. Its conventional forces — navy, air defenses, fixed missile bases — have been largely destroyed.
No. While the US and Israel destroyed approximately 70% of Iran's ballistic missile launchers, sunk most of its navy, and damaged its nuclear facilities, Iran continues to launch drone and missile attacks across the Gulf region using surviving asymmetric assets including mobile launchers and Shahed drones.
Yes. Iran still operates mobile missile launchers that are difficult to locate and destroy from the air. It has shifted from firing large coordinated volleys to launching one or two missiles at a time as harassment strikes, maintaining ongoing pressure despite massive losses to fixed launch infrastructure.
The Natanz and Fordow nuclear facilities sustained severe damage and have been rendered inoperable. However, IAEA Director-General Rafael Mariano Grossi warned that enriched uranium material and the technical knowledge behind Iran's program cannot be eliminated through airstrikes — meaning Iran's nuclear potential is degraded but not destroyed.