The President’s Inbox The Golden Dome Missile Defense System, With Todd Harrison
Sep 16, 2025
Todd Harrison, a Senior Fellow at the American Enterprise Institute, dives into the complexities of the proposed Golden Dome Missile Defense System. He discusses its multi-layered approach and the feasibility of innovative space-based interceptors. With comparisons to Israel's Iron Dome, Todd reveals critical differences in defense strategies. The conversation also highlights geopolitical implications, especially with nations like Russia and China. Additionally, Todd addresses emerging threats, including drones, underscoring the need for advanced national defense strategies.
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Scaling Problems Of Space Boost Interceptors
- Space-based boost interceptors must be in low Earth orbit and constantly move relative to launches.
- To cover large salvos you need enormous numbers of interceptors, making costs scale poorly.
Reduce Scope To Cut Costs
- Limit the system's scope to reduce cost by focusing on regional threats like North Korea and Iran.
- Use inclined orbits to cover relevant latitudes instead of attempting global coverage.
Mid-Course Tradeoffs: Time Vs. Decoys
- Mid-course intercepts provide more time and need far fewer interceptors in orbit.
- But mid-course faces decoys and multiple warheads, possibly requiring many interceptors per missile.