ICBM Silos Create Nuclear Sponge

One justification for maintaining the United States' 450 vulnerable ICBM silos is their ability to function as a "nuclear sponge." The Air Force deploys about 400 single-warhead Minuteman III missiles across Wyoming, Montana, and North Dakota while keeping another 50 empty silos in warm reserve. Supporters argue that an enemy attempting a first strike would have to direct a large number of warheads at these dispersed silos, consuming much of its arsenal and diverting weapons from cities and other strategic targets.

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