what are silo armaments
A missile launch facility, also known as an underground missile silo or launch facilityâLF, is a vertical cylindrical structure constructed underground, for the storage and launching of intercontinental ballistic missiles (ICBMs).ost silos were based in Colorado, Arizona, Nebraska, North Dakota, South Dakota, Montana, Wyoming and other western states away from heavily populated areas. They had many defense systems to keep out intruders and other defense systems to prevent destruction (See Project Safeguard).