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Air Raid Precautions


 

Air Raid Precautions (ARP) was an organization in the United Kingdom dedicated to the protection of civilians from the danger of air-raids. It was created in 1924 as a response to the fears about the growing threat from the development of bomber aircraft. Giulio Douhet had published his influential Command of the Air in 1921 and his main thesis had been memorably taken into English as "the bomber will always get through."

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