| 11. | Close Range Signal Intelligence Companies ( German : Nachrichten Nahaufkl�rungskompanie ) ( abbr.
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| 12. | The planes, cameras, and signals intelligence ( SIGINT ) equipment were continually improved.
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| 13. | Its primary use was signals intelligence collection during the Cold War.
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| 14. | Unmanned aerial vehicles have been developed for imagery and signals intelligence.
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| 15. | In addition, the EA-6B is capable of gathering electronic signals intelligence.
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| 16. | Foreign instrumentation signals intelligence is a category of signals intelligence.
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| 17. | Since 1914, it has conducted signal intelligence ( Sigint ).
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| 18. | Foreign instrumentation signals intelligence is a category of signals intelligence.
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| 19. | Frank Rowlett, American cryptologist, member of the Signals Intelligence Service.
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| 20. | The British were alerted to the 4th Destroyer Flotilla's movement by Ultra signals intelligence.
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