theater
commanders
in-theater intelligence
Samuel
Morse
telegraph
Manassas
(1st Battle of Bull Run) June 1861
Rose
"Wild Rose" Greenhow
Pinkerton Detective Agency
Bureau
of Military Information
Secret
Service Bureau
Secret
Field Police—Geheime Feldpolizei
William
Stieber
"Green
House"
German General Staff: Abteilung III b (Department
IIIb)
1889
OKW--Oberkommando
der Wehrmacht
Abwehr
ONI--Office
of Naval Intelligence
MID--Military
Information Division
MID operations in Canada 1886-1896
interagency
rivalry
Sullivan & Cromwell law firm
William Nelson Cromwell
Panama Canal
Crimean War
1855 War Office Topographical and Statistical Department
1873 War Office Intelligence Branch
1883 British Admiralty Intelligence Service
(1887 Naval Intelligence Department)
military
attachés
Senior
Naval Lord
First
Lord of the Admiralty
DNI
(Director of Naval Intelligence)
Defence of Trade Section
Captain
Edward Inglefield
predictive analysis
German Navy Bills
Dreadnaught
class battleships
Arms race
British Admiralty fleet management system
fleet
stations
station
commander-in-chief
wireless telegraph
strategic
cables
fleet intelligence = in-theater intelligence
Sir
John Fisher
communications grid
Admiralty War Room
“flaming datum”
information-communications nexus
regional intelligence centers
“strategic situational awareness”
Secret Service Bureau: MO1 to MO19
(1903-1909)
Security
Service MI5 (1909)
Secret
Intelligence Service (SIS) MI6 (1909)
Committee
of Imperial Defence (CID)
invasion
literature
The Battle of
Dorking
(1871) by George Tomkyns Chesneya
War
of the Worlds
(1898)
H. G. Wells
Dracula
(1897)
Bram Stocker
William Le Queux: The Great War in England in 1897 (1894)
The Invasion of 1910 (1906)
Spies for the Kaiser (1909)
invasion panic 1907-1909
MO5 (1899)
Lt. Colonel James Edmonds
Gustav Steinhauer
Captain Vernon Kell, ("K")
Special Alien Reports
Official Secrets Act (1889)
"public interest defence"
Official Secrets Act (1911)
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