Search results
Results from the WOW.Com Content Network
MI5 (Military Intelligence, Section 5), [2] officially the Security Service, is the United Kingdom's domestic counter-intelligence and security agency and is part of its intelligence machinery alongside the Secret Intelligence Service (MI6), Government Communications Headquarters (GCHQ), and Defence Intelligence (DI).
Additionally, this branch is charged by the Department of Defense Chief Information Officer [3] with records management oversight responsibility for the offices of the Top Five, all the staff's directorates, and, on behalf of the CJCS, with oversight of the Records Management Program (RMP) of all combatant commands. [4]
The Bureau was split into naval and army sections which, over time, specialised in foreign espionage and internal counter-espionage activities respectively. This specialisation, formalised before 1914, was a result of the Admiralty intelligence requirements related to the maritime strength of the Imperial German Navy.
MI5: Counter-espionage and military policy in dealing with the civil population (the former Home Section of the Secret Service Bureau) Liaison with the Security Service (counterintelligence) Active: MI6: Legal and economic section dealing with the MI finance as well as economic intelligence and personnel records. Monitoring arms trafficking.
For premium support please call: 800-290-4726 more ways to reach us
The Defence of the Realm: The Authorized History of MI5, published in the United States as Defend the Realm, is an authorised history of the British Security Service (MI5), written by historian Christopher Andrew. Andrew was commissioned in December 2002 to write the history for MI5's 100th anniversary in 2009.
It was composed of Security Service (MI5), with Secret Intelligence Service (MI6) provided by liaison officers and army Intelligence Corps personnel (including Field Security teams), but MI5 were the lead agency and provided the focus. [1] [2] [3]
Fifth Column was the name MI5, the British Security Service, gave to a World War II operation run from 1942 until at least 1947.It was initially intended to identify people who would be willing to assist Germany in the event of an invasion of the United Kingdom, but as it developed, it also acted to divert its targets away from harmful activities.