The US is looking to Russia’s air defense technology as it develops a new generation of mobile radars following losses suffered during the war with Iran, Military Watch has reported. New THAAD radars are reportedly set to gain a mobile sensor platform function similar to those built into Russia’s S-300 and S-400 systems from the outset.

According to a report published earlier this week, Iran’s Islamic Revolutionary Guard Corps (IRGC) destroyed more than $3 billion worth of American air defense radars during the first week of the war on the Islamic Republic launched by Israel and the US in late February.

The losses reportedly included lower-value radars such as the AN/TPS-59, valued at around $70 million, as well as an AN/FPS-132 radar and two AN/TPY-2 X-band mobile radar systems from the THAAD anti-ballistic missile system, each valued at more than $1 billion. The destruction of the radars dealt a major blow to the situational awareness of US forces and their allies, the military-focused magazine noted.

The reported approach would potentially move away from the traditional Western concept of a self-contained air defense battery, according to the report. Instead, radars would serve as nodes in broader networks, allowing a mobile sensor to detect a target and relay data to remote launchers while remaining physically separate from the interceptors, the magazine noted.

The concept is reportedly in line with Russia’s networked air defense architecture and with the US Integrated Air and Missile Defense Battle Command System (IBCS), which is designed to connect different sensors and weapons.

According to Military Watch, the destruction of the radars reportedly forced the US and Israel to rely more heavily on ship-based sensors and an AN/TPY-2 radar stationed in Turkey. 

Earlier this month, The Wall Street Journal reported that Iranian strikes had caused up to $13 billion in damage to US military assets and facilities in the Middle East. Since the start of the US-Israeli war on the Islamic Republic, Tehran has carried out more than 2,000 air, missile, and drone strikes, damaging at least 20 sites in eight countries used by the US military. Iran has also damaged or destroyed more than 42 US military aircraft, several while parked at air bases.