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Iron Dome: Israel’s guardian against surprise Terror Attacks

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Iron Dome

Mains level: Not Much

iron dome

Central Idea

  • In the wake of the recent Hamas attack on Israel, the world witnessed the effectiveness of Israel’s Iron Dome, a remarkable air defense system that intercepts rockets and missiles aimed at Israeli targets.

What is Iron Dome?

  • Hezbollah’s Rocket Attacks: The development of the Iron Dome traces back to the 2006 Israeli-Lebanon war when Hezbollah launched thousands of rockets into Israel.
  • Israel’s Response: In 2007, Israel initiated the development of an air defense system to safeguard its cities and population, partnering with Rafael Advance Systems and Israel Aerospace Industries.
  • Deployment: The Iron Dome became operational in 2011 and has since intercepted over 2,000 rockets, with a claimed success rate of over 90%, though experts estimate it at over 80%.

How does it work?

  • Integrated Systems: The Iron Dome comprises three core components that work in unison to provide protection: detection and tracking radar, battle management and weapon control system (BMC), and missile firing units.
  • Radar’s Role: The detection and tracking radar identifies incoming threats, accurately tracking them, while the BMC connects the radar and interceptor missile.
  • Missile Firing Unit: Once launched, the missile maneuvers independently, targeting small objects, and employs a proximity fuse, activated within ten meters of the target, to ensure precise destruction.

Effectiveness and Deterrence

  • All-Weather Capability: The Iron Dome operates effectively in various weather conditions, day and night, enhancing its reliability.
  • Cost Considerations: While each battery can cost over $50 million, and an interceptor Tamir missile about $80,000, cost-effectiveness should be measured in terms of lives saved and the nation’s morale.
  • Deterrence Factor: The Iron Dome serves as a strong deterrent, preventing adversaries from exploiting inexpensive rocket attacks and bolstering national morale against rocket intimidation.

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