When the United States and Israel launched their coordinated military campaign against Iran on February 28, 2026, the very first targets were not nuclear facilities, government buildings, or military bases in the traditional sense. They were radar arrays, tracking stations, and air defense batteries — the electronic eyes and ears that would have allowed Iran to detect and intercept incoming strikes. Roughly 200 air defense systems were hit in this opening salvo, effectively blinding Iran’s ability to defend its own airspace before the main wave of attacks even began. Within 24 hours, the US and Israel had established effective air dominance from western Iran all the way to central Tehran. This was not a random tactical choice.
Destroying an adversary’s integrated air defense network first is a doctrine as old as modern air warfare itself, and the February 2026 strikes executed it with devastating precision. Israel deployed approximately 200 fighter jets — what the Israeli Air Force called its largest combat sortie in history — striking 500 military targets across western and central Iran. Every S-300 system Iran possessed was knocked out, along with its Khordad-3 and RAAD-1 medium-range systems. But the story did not end there. Iran struck back at US radar installations across the Gulf, destroying a $300 million AN/TPY-2 THAAD radar in Jordan and claiming hits on additional sensors worth over a billion dollars. This article examines how the air defense war unfolded on both sides, what it revealed about the limitations of Russian and Chinese military exports, and what the destruction of radar networks means for the future of missile defense in the Middle East.
Table of Contents
- Why Was Iran’s Air Defense Radar Network the First Target Before the Main Strikes?
- What Russian and Chinese Air Defense Systems Were Supposed to Do — and Why They Failed
- Iran’s Counterstrike Against US THAAD Radars Across the Gulf
- The Tradeoff Between Fixed Radar Sites and Mobile Defense Systems
- What “No Radar Remaining” Actually Means — and Its Limitations
- The Scale of the Opening Salvo in Historical Context
- What the Radar War Means for Future Conflicts
- Conclusion
- Frequently Asked Questions
Why Was Iran’s Air Defense Radar Network the First Target Before the Main Strikes?
The logic is straightforward and has been validated in every major air campaign since the 1991 Gulf War: you cannot bomb anything else safely if the enemy can still shoot down your planes and intercept your missiles. iran‘s integrated air defense system was built around Russian-supplied S-300PMU-2 long-range surface-to-air missile batteries, supplemented by domestically produced systems like the Khordad-3 (designated SA-65 by NATO) and the RAAD-1 (SA-63). These systems, when networked together with radar arrays and command vehicles, created overlapping coverage zones designed to detect and engage aircraft and cruise missiles at various altitudes and ranges. Leaving them intact would have meant exposing US and Israeli pilots and platforms to significant risk during follow-on strikes against nuclear, missile, and military infrastructure. The US and Israel solved this problem by hitting everything nearly simultaneously.
According to reporting from The War Zone and Army Recognition, the initial strikes targeted long-range and medium-range engagement systems at almost the same time, preventing Iran from shifting surviving assets to cover gaps in its defense network. Multiple S-300 radar arrays and their associated command vehicles were destroyed in precision strikes. The speed and coordination of this phase — achieving effective airspace control within roughly 24 hours — meant that subsequent waves of strikes against deeper targets could proceed with far less opposition. Compare this to the 1991 Gulf War, where suppressing Iraq’s air defenses took days of sustained effort. The 2026 campaign compressed that timeline dramatically, reflecting three decades of advances in stealth technology, electronic warfare, and precision munitions.
What Russian and Chinese Air Defense Systems Were Supposed to Do — and Why They Failed
Iran’s air defense network was not improvised. It represented billions of dollars in procurement from Russia and, to a lesser extent, China. The S-300PMU-2 was considered one of Russia’s most capable export air defense systems, designed to track and engage multiple targets simultaneously at ranges exceeding 150 kilometers. Iran had spent years integrating these systems with domestically produced radars and shorter-range interceptors to create a layered defense — the same concept that underpins Russia’s own homeland air defense architecture.
However, there is a critical difference between owning advanced hardware and operating it effectively against a first-rate adversary. According to Vision Times, China- and Russia-supplied air defenses failed to protect Iran because the US-Israeli strikes overwhelmed the layered defense network rather than probing it piecemeal. The attackers used a combination of standoff munitions, electronic warfare to degrade radar performance, and sheer volume of simultaneous strikes to collapse the system faster than Iranian operators could respond. this outcome carries significant implications for other nations that have purchased Russian and Chinese air defense systems — countries like Turkey, India, and various Gulf states. The performance of the S-300 in Iran does not necessarily mean these systems are worthless, but it does suggest that without the extensive training, redundancy, and electronic warfare support that Russia provides for its own homeland defense, export customers may find themselves holding expensive equipment that cannot survive contact with a peer-level air force.
Iran’s Counterstrike Against US THAAD Radars Across the Gulf
The radar war was not one-sided. Iran demonstrated that it understood the same doctrine its adversaries had just applied — if you want to degrade an enemy’s ability to fight, go after their sensors. In the opening days of the conflict, Iranian ballistic missiles struck the Muwaffaq Salti Air Base in Jordan, destroying a $300 million AN/TPY-2 radar that served as a critical component of the US Terminal High Altitude Area Defense (THAAD) system. Bloomberg reported that this single strike raised immediate concerns about the integrity of US missile defense coverage across the entire Gulf region.
Iran escalated further on March 8, 2026, claiming to have destroyed four THAAD radars within a 24-hour period across Jordan, Qatar, the UAE, and other Gulf states. The Qatar target was identified as an AN/FPS-132 phased array radar — a large, fixed early-warning installation — representing an estimated $1.2 billion in US missile shield sensors targeted in a single day. CNN reported that satellite imagery confirmed damage to US radar installations in Jordan, at Ruwais and Sader bases in the UAE, and at Umm Dahal in Qatar. While the full extent of the damage and the operational impact on US missile defense remain subject to classified assessment, the confirmed hits represented a significant tactical achievement for Iran and exposed a vulnerability that defense planners had long worried about: the small number of high-value radar assets that the entire Gulf missile defense architecture depends upon.
The Tradeoff Between Fixed Radar Sites and Mobile Defense Systems
The destruction of radar installations on both sides highlighted a fundamental tension in modern air and missile defense: fixed sites are more powerful but more vulnerable, while mobile systems are harder to hit but offer less capability. Iran’s S-300 batteries were semi-mobile — they could be relocated, but doing so required hours of setup time and left them exposed during transit. The US THAAD radars in the Gulf were even more constrained. The AN/TPY-2 is technically transportable, but in practice these radars were installed at known, fixed locations that had been publicly identified for years. Iran knew exactly where they were.
Compare this to Israel’s approach. The Iron Dome and David’s Sling systems are designed for rapid relocation and can be operational within minutes of reaching a new position. The US military’s own Patriot batteries offer similar mobility. But the large early-warning radars that provide the long-range detection needed to cue these interceptors — the AN/TPY-2 and AN/FPS-132 systems — cannot be moved quickly or hidden easily. This creates an asymmetry: a country can spend hundreds of millions on a radar installation that an adversary can destroy with a single ballistic missile costing a fraction of that amount. The February-March 2026 exchange demonstrated this tradeoff in stark terms, and it will almost certainly accelerate investment in distributed, smaller-footprint sensor networks that are harder to eliminate in a single strike.
What “No Radar Remaining” Actually Means — and Its Limitations
After the strikes, President Trump stated that Iran had “no navy, air force, air detection, or radar” remaining. As a broad characterization of Iran’s conventional military posture, this was largely accurate — the systematic destruction of air defense systems, radar arrays, and command infrastructure left Iran without a functioning integrated air defense network. But the claim deserves some nuance. Tactical military radars, man-portable air defense systems (MANPADS), and small mobile units are extremely difficult to eliminate entirely, and Iran almost certainly retained some residual capability to detect and engage low-flying aircraft at short range.
The more important limitation is that destroying radar networks is not the same as permanently eliminating a country’s ability to rebuild them. Russia supplied Iran’s S-300 systems and could, in theory, resupply them — though the geopolitical dynamics of doing so in the aftermath of a US-Israeli campaign would be complicated. Iran’s domestic defense industry had also been working on indigenous air defense systems, including the Bavar-373, which Iran claimed was comparable to the S-300. Whether any Bavar-373 units survived the strikes is unclear from public reporting, but the industrial knowledge to produce radar systems and interceptors is not something that can be bombed out of existence. The destruction of Iran’s air defense network was a decisive tactical and operational achievement, but its permanence depends on diplomatic and economic factors that extend well beyond the battlefield.
The Scale of the Opening Salvo in Historical Context
The sheer scale of the February 28, 2026 opening strikes is worth placing in context. Israel’s deployment of approximately 200 fighter jets for a single coordinated operation exceeded anything the Israeli Air Force had previously attempted, including its operations during the 1967 and 1973 wars. The 500 military targets struck across western and central Iran in the initial phase — encompassing air defenses, radar installations, missile launchers, and command nodes — represented a level of simultaneous precision engagement that would have been logistically impossible even a decade ago.
The House of Commons Library briefing noted that roughly 200 air defense systems were hit in the first phase alone, suggesting that anti-air installations accounted for a substantial portion of all initial targets. For comparison, the opening night of Operation Desert Storm in 1991 involved roughly 700 coalition sorties against Iraq, but the suppression of Iraqi air defenses took multiple days of sustained effort. The 2026 campaign against Iran achieved a comparable result — functional air superiority — in under 24 hours against a more technologically advanced (if smaller) air defense network.
What the Radar War Means for Future Conflicts
The mutual destruction of radar networks in the February-March 2026 conflict will reshape how militaries think about air and missile defense for years to come. The demonstrated vulnerability of large, fixed radar installations to ballistic missile strikes will push the US and its allies toward more distributed sensor architectures — constellations of smaller radars, space-based sensors, and networked drone platforms that eliminate single points of failure. The Pentagon had already been investing in these concepts under programs like the Joint All-Domain Command and Control (JADC2) initiative, but the loss of multiple THAAD radars in a matter of days will accelerate that transition considerably.
On the other side of the equation, the total collapse of Iran’s Russian- and Chinese-supplied air defense network will force a reckoning among export customers of those systems worldwide. Nations that have purchased S-300 and S-400 systems may demand upgrades, more extensive training, or supplementary electronic warfare capabilities. Others may reconsider their procurement strategies entirely. The 2026 radar war demonstrated, in the most concrete terms possible, that air defense is not just about hardware — it is about the ability to operate that hardware under conditions of sustained, coordinated attack by a technologically sophisticated adversary.
Conclusion
The destruction of Iran’s air defense radar network on February 28, 2026, was the essential precondition for everything that followed. By eliminating roughly 200 air defense systems — including every S-300 battery Iran possessed — in a coordinated opening salvo, the US and Israel established air dominance within 24 hours and opened the door to follow-on strikes against nuclear facilities, missile infrastructure, and military installations across the country. The speed and comprehensiveness of this operation reflected decades of investment in stealth, precision munitions, and electronic warfare, and it validated the foundational principle of modern air campaigns: blind the enemy before you strike.
But the radar war cut both ways. Iran’s retaliatory strikes against US THAAD radars and early-warning installations across Jordan, Qatar, and the UAE exposed the fragility of the Gulf missile defense architecture and destroyed an estimated $1.2 billion or more in sensor infrastructure. The conflict demonstrated that in a modern peer or near-peer engagement, radar networks on both sides are high-value, high-vulnerability targets. The strategic implications — for US force posture in the Middle East, for the credibility of Russian and Chinese air defense exports, and for the future design of missile defense systems — will be studied and debated for years to come.
Frequently Asked Questions
What air defense systems did Iran have before the strikes?
Iran operated Russian-supplied S-300PMU-2 long-range systems, domestically produced Khordad-3 (SA-65) and RAAD-1 (SA-63) medium-range systems, and claimed to have developed the indigenous Bavar-373. These were networked with radar arrays and command vehicles to create a layered defense.
How many air defense systems were destroyed in the opening phase?
Approximately 200 air defense systems were struck in the initial phase of the US-Israeli campaign on February 28, 2026, according to reporting from Al Jazeera and the House of Commons Library.
Did Iran successfully strike back at US radar installations?
Yes. Iran destroyed a $300 million AN/TPY-2 THAAD radar at Muwaffaq Salti Air Base in Jordan and claimed to have hit four THAAD-associated radars across the Gulf within 24 hours on March 8, 2026. Satellite imagery confirmed damage at multiple locations in Jordan, the UAE, and Qatar.
Why did Russian-supplied S-300 systems fail to protect Iran?
The US-Israeli strikes overwhelmed Iran’s layered defense network by hitting long-range and medium-range systems nearly simultaneously, rather than probing defenses incrementally. The volume, speed, and coordination of the attack — combined with electronic warfare — exceeded the capacity of Iranian operators to respond effectively.
What is a THAAD radar and why does it matter?
The AN/TPY-2 is a high-powered X-band radar used by the US Terminal High Altitude Area Defense system to detect, track, and guide interceptors against ballistic missiles. Each unit costs approximately $300 million. The loss of multiple THAAD radars degraded US missile defense coverage across the Gulf region.
Could Iran rebuild its air defense network?
Iran retains the industrial knowledge and, potentially, access to Russian suppliers who could resupply systems. However, the geopolitical and economic barriers to rapid reconstitution are significant, and any rebuild would take years and billions of dollars.