Which Aircraft Does The Iran Air Force Fly?

Since the revolution, a formidable "iron curtain of sanctions," spearheaded by the United States and its Western Bloc allies, has been meticulously placed against Iran. This comprehensive embargo has not only choked off Iran’s access to modern aircraft and critical spare parts but has also compelled the nation to resort to extreme measures, primarily widespread cannibalization of its existing inventory. This desperate strategy aims to keep even a fraction of its aging airframes airworthy. The recent, albeit limited, reports of IRIAF aircraft scrambling in response to concerted US and Israeli forces during "Operation Epic Fury" serve as a stark illustration of the critically low fleet strength and operational readiness that has plagued Iran for decades.

Iran’s Dwindling Air Power: A Legacy of Isolation

Military intelligence estimates suggest the IRIAF possesses approximately 400 total airframes, with roughly half constituting a diverse but antiquated mix of fighter jets, according to the World Database of Modern Military Aircraft (WDMMA). The remainder comprises a few dozen transport and trainer aircraft, along with a handful of helicopters and specialized platforms. However, the true "readiness level" – the number of aircraft genuinely capable of active combat operations at any given moment – is a subject of intense speculation, though widely considered to be exceptionally low when compared to most modern air forces globally. The severe restrictions on acquiring new technology and maintaining existing platforms have created an enduring state of operational fragility.

Iran’s air power is not monolithic; it is strategically divided among three distinct entities to maximize control and operational flexibility. Beyond the IRIAF, there is the Islamic Revolutionary Guard Corps Air Force (IRGCAF), which, as described by The Washington Institute, is primarily limited to close air support (CAS) and tactical transport for the IRGC’s rapid reaction units. Their combat wing largely consists of about ten Sukhoi Su-25 Frogfoot jet attack planes, designed for ground support, and approximately 40 Embraer EMB-312 Tucanos turboprop attack planes, which offer cost-effective, if limited, strike capabilities. The IRGCAF also maintains a small fleet of transport jets and trainer aircraft, emphasizing its role in supporting ground operations rather than engaging in conventional air-to-air combat.

Further augmenting Iran’s air assets are the aviation forces of the Islamic Republic of Iran Army (IRIA), which command a substantial fleet of nearly 300 helicopters. WDMMA’s inventory includes 42 Bell AH-1J Cobra attack helicopters, 19 Boeing CH-47C Chinooks for heavy lift, and several Mil Mi-8 gunships, among others. While the sheer number is impressive, the readiness level for these rotary-wing assets is equally ambiguous. The maintenance of complex turbine and turbofan engines poses the most significant and persistent obstacle to the Iranian aerospace industry. This challenge applies uniformly across all branches, suggesting that the operational readiness of the IRIA’s helicopter fleet is likely as constrained as that of the IRIAF’s fixed-wing aircraft. The lack of access to original parts, diagnostic tools, and technical expertise from manufacturers means that even routine maintenance becomes a monumental task, often leading to prolonged downtime.

The 2026 IRIAF Fleet: A Flying Museum

In comparison to contemporary Western air forces, the IRIAF is effectively generations behind. A sobering fact is that almost every single aircraft in the Iranian Air Force was manufactured before 1979. The unrelenting international sanctions have not just hindered modernization but have precipitated a perpetual state of critical readiness issues. This forces the IRIAF into a cycle of widespread cannibalization – stripping functional parts from one grounded aircraft to keep another flying – and an increasing reliance on a clandestine "shadow fleet" of smuggled or illicitly acquired components to maintain even minimal operations. Prior to the dramatic launch of "Operation Epic Fury" on February 28, the IRIAF had already begun a strategic pivot, shifting focus away from manned aircraft, whose numbers were dwindling and capabilities increasingly obsolete, towards an asymmetric doctrine heavily reliant on drones and missiles.

The label "flying museum" for the IRIAF is not an exaggeration. Most of its airframes have received no significant updates or modernization in nearly five decades. The backbone of its fighter fleet still consists of aircraft like the McDonnell Douglas F-4 Phantom II, Northrop F-5 Tiger II, and the iconic Grumman F-14 Tomcat. These aircraft, revolutionary in their time, are now vulnerable relics against modern 4th, 4.5th, and 5th-generation fighters equipped with advanced radars, beyond-visual-range missiles, and stealth capabilities. Even the Mikoyan MiG-29s and Sukhoi Su-24s, acquired from former Soviet bloc nations, are decades-old variants that have not undergone the extensive upgrades seen in their Russian counterparts. The Chengdu F-7s and Dassault Mirage F1s, acquired from China and Iraq respectively, further underscore the patchwork nature of the IRIAF, a collection of disparate platforms with limited commonality in maintenance or logistics.

Iran’s domestic attempts at aircraft production, such as the HESA Saeqeh, Azarakhsh, and Kowsar, are largely reverse-engineered or heavily modified versions of the F-5 Tiger II. While they represent a remarkable feat of indigenous engineering under extreme pressure, their performance metrics remain significantly below modern standards. The Yak-130 jet trainers, recently acquired from Russia, along with the locally developed Yasin, aim to provide an updated training pipeline, but their numbers are too few to overhaul the pilot force entirely.

Beyond combat aircraft, the IRIAF’s transport and special mission fleet also struggles. Its 28 Lockheed C-130 Hercules, 5 Ilyushin Il-76s, and a handful of Boeing 707s and 747s – some of which are likely tankers or reconnaissance platforms – face similar maintenance woes. Even civilian airlines like Mahan Air and Iran Air are routinely enlisted by the IRGC to support military logistics and power projection in the region, highlighting the severe limitations of the military’s own transport capabilities. These civilian carriers themselves are not immune, relying on a perilous supply chain of smuggled parts, "hijacked" secondhand jets, and constant cannibalization to keep their aging passenger fleets operational, often compromising safety standards in the process.

Iranian Aerospace Against The Wall: Ingenuity Under Duress

The IRIAF’s structure and operational doctrine are a direct consequence of its defensive posture and severe resource constraints. Due to crippling budget limitations and pervasive international sanctions, Iran has strategically prioritized maintaining its "teeth" – its fighter aircraft, however old – while allowing its support and transport aircraft to fall into various states of disrepair. The US arms embargo, in particular, has created a permanent readiness crisis, forcing Iran to focus its limited operational fighters on intercepting potential strikes from regional rivals, acknowledging its inability to compete with Western powers in terms of sheer numbers or technological sophistication.

Iran has become an unexpected master of illicit procurement, employing sophisticated networks of shell companies and intermediaries to smuggle vital spare parts through the global black market. This process is inherently expensive, unreliable, and often yields sub-standard or counterfeit components, further exacerbating maintenance challenges. The true number of airworthy aircraft at any given time is always significantly lower than the total inventory, as the complex supply chain necessary to keep a single plane operational frequently necessitates cannibalizing one or more grounded airframes as sacrificial parts donors. This is particularly evident with its most iconic, yet oldest, mainline fighter jets: the Grumman F-14 Tomcat, originally designed for carrier-based air superiority, and the versatile McDonnell Douglas F-4 Phantom II, a multi-role fighter-bomber.

Despite these immense challenges, Iran has paradoxically fostered a surprisingly robust domestic aerospace industry over the decades. What began out of necessity – maintaining the vast American equipment inherited from the Shah – has evolved into a significant, albeit limited, capability. Iranian companies have achieved self-sufficiency in areas more advanced than just basic nuts, bolts, or tires. They are now capable of producing sophisticated cockpit displays, reverse-engineering certain avionics, and even manufacturing some engine components, although they still cannot produce entire modern power plants or complete, cutting-edge systems from scratch. This progress has been significant enough to attract the attention of Russia, which, following its 2022 invasion of Ukraine and subsequent Western sanctions on its own aerospace industry, significantly increased aerospace trade with Iran, seeking Iranian drone technology while offering military hardware in return.

Unmanned Weapons of Jihad: The Asymmetric Shift

In recent years, Iran has systematically pivoted its military doctrine towards an asymmetric, drone and missile-focused strategy. This shift is a direct response to its slowly diminishing and technologically inferior fleet of manned tactical aircraft. According to the Jewish Institute for National Security of America (JINSA), this burgeoning arsenal is meticulously designed to overwhelm advanced Western air defenses through sheer mass, coordinated attacks, and the deployment of high-speed technologies. The ‘kamikaze’ or loitering munition attack drones are specifically intended to exploit the cost-exchange ratio, forcing adversaries to expend expensive interceptors against relatively cheap, expendable platforms.

The Iranian Army officially integrated approximately 1,000 strategic drones across its various service branches, specializing in strike, reconnaissance, and electronic warfare roles. This integration signals a clear commitment to an unmanned future. The underlying principle is to create a cost-imbalance, granting Iran the ability to grind down better-equipped and better-funded adversaries in a prolonged battle of attrition. Among its newer models is the Shahed-149, a high-altitude, long-endurance (HALE) drone that bears striking resemblance to the US’s MQ-9 Reaper. It is reportedly capable of carrying up to 13 bombs, boasts an impressive 35-hour flight endurance, and may possess an operational radius of up to 1,500 miles, making it a significant regional intelligence and strike asset.

Another notable platform is the Shahed-147, one of Iran’s largest drones, characterized by its twin-boom design and turboprop engine. This surveillance drone is reportedly capable of flying at altitudes of up to 60,000 feet and is equipped with Synthetic Aperture Radar (SAR) for advanced all-weather imaging, providing critical intelligence gathering capabilities. Perhaps the most widely recognized is the Shahed-136, a low-cost, loitering munition-type drone with a claimed range of 1,500 miles. These "one-way attack" drones are designed to force defenders to launch expensive interceptors or missile defense systems, deliberately draining their stockpiles and creating a favorable cost-exchange for Iran. Their effectiveness has been demonstrated in conflicts beyond Iran’s borders, highlighting their disruptive potential.

Iran’s Unrealized Fleet Modernization: A Dream Interrupted

Before the dramatic escalation with "Operation Epic Fury," when Donald Trump’s administration dispatched US Air Force, Navy, and Marine assets to join Israeli Defense Forces in an unprecedented offensive against Iran, the nation was on the cusp of its most significant air force modernization to date. Iran had reportedly finalized a substantial $6.5 billion deal with Russia for 48 advanced Sukhoi Su-35 "Flanker-E" fighters. Deliveries were anticipated to commence in early 2026 and continue through 2028, signaling a monumental leap in Iranian air power.

These Su-35s were slated to provide the IRIAF with its first genuine 4.5-generation combat capability, featuring advanced radars reportedly capable of detecting even stealth aircraft like the American F-35 Lightning II. To prepare its pilots for the complex transition to these "Super Flankers," Iran had already integrated Russian Yak-130 jet trainers into its training regimen as early as 2023, demonstrating a clear commitment to this modernization path.

Concurrently, Iran had also recently acquired Chinese-made air defense radar and other sophisticated systems, which its proponents claimed possessed "anti-stealth" capabilities, theoretically enhancing its defensive network against advanced Western platforms. However, reports from "Operation Epic Fury" indicate that these Chinese-supplied air defense assets, along with other Iranian systems, were completely annihilated within the first hour of the initial strikes. Furthermore, Chinese satellite imaging companies had reportedly provided crucial support to Iran by tracking US force movements in the region leading up to the launch of the operation.

The planned modernization attempt is now in a state of paralysis. While some Su-35s were reportedly in transit or even partially delivered, the systematic destruction of over 200 Iranian air defense systems and the overwhelming show of force from the US and its allies have had profound geopolitical consequences. Both Moscow and Beijing have, at least publicly, shown limited willingness to provide direct military intervention or immediate replacements for the destroyed hardware under the current intense US pressure. The geopolitical cost of direct military support to Iran in the face of such a formidable coalition appears, for now, too high.

The Iranian Missile Arsenal: A Potent Deterrent

Despite the struggles of its air force, Iran possesses the largest and most diverse missile inventory in the Middle East, a fact underscored by organizations like Iran Watch. This arsenal forms the core of its deterrence strategy and asymmetric warfare capabilities. At the apex of this inventory is the hypersonic Fattah-2, touted as Iran’s most advanced weapon. This missile is claimed to be a hypersonic glide vehicle (HGV) capable of reaching speeds up to Mach 15 (exceeding 11,000 mph) and executing unpredictable maneuvers designed to bypass sophisticated missile defense systems such as Israel’s Arrow or the American Patriot. If these claims hold true, the Fattah-2 represents a significant threat that complicates regional defense.

Among its conventional ballistic missiles, the Khorramshahr-4 stands out. This liquid-fueled medium-range ballistic missile boasts a 1,200-mile range and can carry a heavy 1,500 kg warhead, posing a threat to targets across the broader Middle East. Liquid-fueled missiles, while powerful, typically require more extensive preparation time before launch, making them potentially vulnerable. In contrast, the Sejjil is a solid-fueled ballistic missile with a comparable 1,500-mile range. Its solid-fuel design allows for rapid deployment on mobile launchers, such as trucks, enabling it to be concealed at various sites and quickly relocated between salvos, significantly enhancing its survivability against pre-emptive strikes. The Iranian arsenal also includes an array of cruise missiles, which are reportedly capable of following terrain contours and flying at low altitudes, making them exceptionally challenging for enemy radar systems to detect and track.

Tragically, at least some of these Iranian missiles proved successful during "Operation Epic Fury," striking the US Naval Base in Bahrain and resulting in the deaths of at least five US sailors. Reports emerging from the conflict indicate that the intense barrages of Iranian missiles have severely strained the US and Israeli stockpiles of advanced counter-missile interceptors, including THAAD (Terminal High Altitude Area Defense) and SM-3 (Standard Missile-3). The sheer volume of incoming missiles appears to have overwhelmed the supply chain, which cannot resupply these highly complex and expensive interceptors fast enough to match the rate of expenditure, highlighting the effectiveness of Iran’s asymmetric missile strategy in creating a tactical and logistical challenge for its adversaries.