Stories
US Unveils Golden Dome: A New Era in Missile Defense with Space-Based Interceptors
- •Golden Dome is an ambitious US missile defense program combining existing systems with new sensors and interceptors on land and in space, launched by President Donald Trump in 2025.
- •Led by General Mike A Guetlein, the program aims to deter attacks by making missile strikes on the US more difficult and less likely to succeed.
- •The system is designed as a layered defense network, integrating satellites, radar, command networks, and various interceptors to detect, track, and destroy missiles at different flight stages.
- •A key innovation is the proposed use of space-based interceptors, allowing the US to attack missiles much earlier in their flight compared to current land or ship-launched systems.
- •Golden Dome addresses the threat of increasingly sophisticated missile systems from Russia, China, and other nations, including hypersonic weapons and cruise missiles, by improving detection and providing multiple interception opportunities.
Key Questions Answered
The Golden Dome initiative is designed as a layered defence network to protect the United States against a new generation of missile threats, including intercontinental ballistic missiles, hypersonic weapons, and cruise missiles. By combining existing systems with new sensors and space-based interceptors, the programme aims to strengthen deterrence and make attacks on the US more difficult and less likely to succeed.
Estimates for the Golden Dome project vary significantly, with initial administration figures around $175 billion rising over time, while a Congressional Budget Office report warns that the system could cost as much as $1.2 trillion over the next two decades due to its massive scale.
Golden Dome proposes placing interceptors in orbit to allow the US to detect, track, and potentially destroy incoming advanced missiles much earlier in their flight, particularly during the boost phase. This capability is intended to counter sophisticated weapons capable of maneuvering or changing direction during flight.
