| theater commanders
Samuel
Morse
telegraph
Manassas
(1st Battle of Bull Run) June 1861
Bureau
of Military Information
Secret
Service Bureau
Secret
Field Police—Geheime Feldpolizei
William
Steiber
"Green
House"
IIIb
OKW--Oberkommando
der Wehrmacht
Abwehr
ONI--Office
of Naval Intelligence
MID--Military
Information Division
interagency
rivalry
Garnet
Wolseley
War
Office Intelligence Branch 1873
British
Admiralty Naval Intelligence Department (NID) 1887
military
attachés
Senior
Naval Lord
First
Lord of the Admiralty
DNI
(Director of Naval Intelligence)
Edward Inglefield
Dreadnaught
fleet
stations
station
commander-in-chief
strategic
cables
Sir
John Fisher
“flaming datum”
communications grid
information-communications nexus
“strategic situation awareness”
Security
Service MI5
Secret
Intelligence Service (SIS) MI6
Committee
of Imperial Defence (CID)
invasion
literature
The Battle of
Dorking (1871) by George Tomkyns Chesneya
Dracula
(1897) Bram Stocker
War
of the Worlds (1898) H. G. Wells
William Le Queux: The Great War in England in 1897 (1894)
The Invasion of 1910 (1906)
Spies for the Kaiser (1909)
MO5 (1899)
James Edmonds, Lt. Colonel
Vernon Kell, Captain ("K")
Official Secrets Act (1889)
Official Secrets Act (1911)
Special Alien Reports
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