As tension escalates in Jerusalem, Israel has been compelled to utilize its Iron Dome air defence system. Focusing on the key function of this system and its components, we delve into comparisons with Indian alternatives.
Understanding the Iron Dome Air Defence System
The Iron Dome air defence system is a short-range, ground-to-air weapon developed by state-run Rafael Advanced Defense Systems and Israel Aerospace Industries. Deployed in 2011, it includes a radar and Tamir interceptor missiles that track and destroy any rockets or missiles targeted at Israel. This system is used for countering a variety of threats including rockets, artillery, mortars, aircraft, helicopters, and Unmanned Aerial Vehicles (UAVs).
Regardless of weather conditions or time of day, the Iron Dome operates effectively. Rafael reports a success rate of over 90%, citing more than 2,000 successful interceptions. Yet, experts argue the success rate is over 80%. Besides defending deployed and manoeuvring forces, the system can also shield Forward Operating Bases (FOBs) and urban areas against multiple indirect and aerial threats.
Components of the Iron Dome
The Iron Dome encompasses three main systems to provide a protective shield over any area it is deployed. Comprising a detection and tracking radar to identify incoming threats; a battle management and weapon control system (BMC) and a missile firing unit, the BMC liaises between the radar and the interceptor missile.
Indian Alternatives: S-400 TRIUMF
Comparable to the Iron Dome, India possesses the S-400 TRIUMF. Also countering threats from rockets, missiles and cruise missiles, it offers a higher range and a more expansive air defence bubble. Originating from Russia, this mobile, surface-to-air missile system can engage all types of aerial targets within a 400km range while reaching an altitude of up to 30km. The system can simultaneously track 100 airborne targets and engage six of them.
Prithvi Air Defence and Advance Air Defence
India also offers a double-tiered system consisting of the Prithvi Air Defence (PAD) missile for high altitude interception and the Advanced Air Defence (AAD) Missile for lower altitude interception. Capable of intercepting any incoming missile launched from 5,000 kilometres away, this system integrates an overlapping network of early warning and tracking radars, as well as command and control posts.
Ashwin Advanced Air Defence Interceptor Missile
Adding another dimension to India’s defences, the Ashwin Advanced Air Defence (AAD) interceptor missile is an indigenously developed weapon by the Defence Research and Development Organisation (DRDO). As an advanced variation of the low altitude supersonic ballistic interceptor missile, it includes its own mobile launcher, secure data link for interception, independent tracking, homing capabilities and sophisticated radars. The missile operates as an endo-spheric (within the Earth’s atmosphere) interceptor that knocks out ballistic missiles at a maximum altitude of 60,000 to 100,000 feet, and within a range between 90 and 125 miles.
As global unrest continues, nations are investing heavily in defence systems. Understanding the capabilities and efficiency of these defence systems sheds light on their contribution to national security.
Last Modified: February 13, 2024