Golden Dome Missile Defense System | 19 Aug 2025

Source: DD

The US has finalized the design of the Golden Dome missile defense system.

Golden Dome Missile Defense System 

  • About: It is an advanced multilayered missile defense system with space-based sensors and interceptors to protect the US from foreign missile attacks. 
    • It is designed to counter hypersonic, ballistic, cruise missiles, and drones globally through satellite-based sensors. 
    • It is inspired by Israel's Iron Dome and former US President Reagan’s 1983 Strategic Defense Initiative (Star Wars Programme). 
    • It will integrate components from existing US missile defense systems, including Patriot batteries, THAAD, Aegis BMD, and Ground-based Midcourse Defense (GMD). 
  • Functioning: Using a network of hundreds of satellites, it targets missiles in the boost phase, immediately after launch, intercepting them before or shortly after they enter space.

Global Missile Defence Systems

System 

Range (km) 

Features 

Iron Dome (Israel) 

70 

Intercepts rockets and drones targeting populated areas; radar-based detection 

S-400 Triumph (Russia) 

400 

Multi-missile system; engages stealth aircraft, cruise missiles, and multiple targets 

Barak-8 (Israel/India) 

70–100 

Land and naval system; 360° protection against aircraft, missiles, and UAVs 

HQ-9 (China) 

125 

Inspired by S-300; intercepts UAVs, aircraft, ballistic and cruise missiles 

Air Defence System

Read More: Strategic Defence Technologies in India