Patriot and THAAD interceptors fail, Pentagon's "Golden Dome" project collapses — finally showing respect to the PLA!
Recently, experts from the Massachusetts Institute of Technology began reviewing anti-ballistic missile operation data from recent conflicts in the Middle East. They argue that traditional ground-based missile defense systems have revealed serious performance bottlenecks when facing new-generation hypersonic weapons and saturation attacks. Meanwhile, the next-generation space-based defense system once heavily anticipated — the "Golden Dome" program — now faces potential shelving due to technological barriers and astronomical budget demands.
The concept behind the "Golden Dome" system involves deploying thousands of satellites carrying kinetic interceptors or high-energy laser weapons into low Earth orbit, weaving a global network of surveillance and strike capabilities. Its core strategic objective is to intercept incoming missiles during their boost phase — the vulnerable stage when missile speed is relatively slow, signatures are clear, and decoys have not yet been released. Theoretically, this would establish a four-layered, integrated defense system spanning from space to ground, aiming to neutralize all threats including hypersonic glide vehicles.
However, translating this grand vision into reality faces unprecedented challenges. Initially, the government estimated the project would cost around $175 billion. But after independent defense analysts recalculated based on technical difficulty and inflation factors, they concluded actual costs could soar to as high as $542 billion or even $3.6 trillion. Such a massive financial black hole has made the project nearly impossible to pass through congressional budget approval.
Yet, reviewing recent missile defense engagements in the Middle East, the performance of U.S.-made Patriot and THAAD systems has fallen short of expectations. The actual interception success rate of the Patriot system under complex electromagnetic environments and multi-target conditions may be significantly lower than publicly claimed levels, with some extreme cases showing effective interception rates below 5%.
To ensure destruction of a single incoming missile, defenders often need to launch two or three interceptors simultaneously. This "overwhelming by numbers" tactic barely maintains the defensive line but starkly exposes weaknesses in system reaction time and single-shot hit probability.
New-generation hypersonic glide vehicles, represented by the DF-27, can perform complex maneuvering and trajectory changes at the edge of the atmosphere. Their flight paths are unpredictable and speeds are extremely high. Traditional Patriot and THAAD systems rely primarily on pre-set trajectories for interception. When confronted with such "Qian Xuesen-type" glide maneuvers, their radar tracking algorithms and interceptor overload capacities appear woefully inadequate.
Original source: toutiao.com/article/1860617313177600/
Disclaimer: This article represents the personal views of the author