Espionage Black Book Seven: Spy Radio Explained by Henry Prunckun (English) Pape

Description: Espionage Black Book Seven by Henry Prunckun Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Intelligence operations that used secret radio methods did not end when the Berlin Wall fell. They are still used by spies operating in denied areas and various radical underground groups. Intelligence officers who operate overseas under non-official cover and the agents they recruit need to communicate with those directing their mission. Operations officers need reliable yet secret channels to receive instructions and send back data; their agents need the same methods to ask questions as issues arise, and urgent matters demand dependable equipment. Before operations officers deploy overseas, they visit their agencys technology directorate to discuss their covert communications requirements. While operatives who work from embassies under official cover have the luxury of using secure computer links to transmit their cables, those under non-official cover need other devices. In this seventh in the series of "Espionage Black Books," intelligence studies scholar Dr Henry Prunckun explains the foundations of spy radio. He posits that while the theory of secret communication is straight-forward, covert communications systems are technically advanced. So, to understand the topic, he takes the reader through the scientific basics of radio spycraft. Details ISBN 0645620912 ISBN-13 9780645620917 Title Espionage Black Book Seven Author Henry Prunckun Format Paperback Year 2022 Pages 86 Publisher Bibliologica Press GE_Item_ID:139235714; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

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Location: Fairfield, Ohio

End Time: 2024-11-28T04:03:04.000Z

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