US President Trump has proposed a Golden Dome defence system that includes missile interceptors in space. But the idea would cost hundreds of billions of dollars – and could accelerate the weaponisati

President Donald Trump has unveiled a bold new plan to safeguard the United States from foreign missile attacks—a massive, space-based defense system dubbed the “Golden Dome.”

President Trump aims to spend around $175 billion on his ambitious new missile-defense system, Golden Dome, before his term ends. The plan would seek to