In recent years the importance of Signals Intelligence (Sigint) has become more prominent, especially the capabilities of reading and deciphering diplomatic, military and commercial communications of other nations. This work reveals the role of intercepting messages during the Cold War.I, pp.3a4, INSCOM FOIA; National Security Agency Organization Manual, 19 April 1954, Chapter III, p.1, NSA FOIA. ... Search Operations: Historyand Importancea#39;, ONI Review, April1959, pp.149a50, Operational Archives, Naval Historical Center, Washington DC. 65. ... JIC, Sec8, Box 58, NA, CP; National Security Agency/Central Security Service, NSA/CSSManual 221, NSA Organizational Manual, 21Oct.
|Title||:||Secrets of Signals Intelligence During the Cold War|
|Author||:||Matthew M. Aid, Cees Wiebes|
|Publisher||:||Routledge - 2013-11-05|