Difference between revisions of "Defence Intelligence"

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[[Defence Intelligence]] is the intelligence arm of the [[Ministry of Defence]].<ref>[http://www.mod.uk/DefenceInternet/AboutDefence/WhatWeDo/SecurityandIntelligence/DIS/DefenceIntelligence.htm Defence Intelligence], Ministry of Defence, accessed 21 April 2011.</ref> Until 2009, it was known as the [[Defence Intelligence Staff]].<ref>[http://www.mod.uk/DefenceInternet/AboutDefence/WhatWeDo/SecurityandIntelligence/DIS/DefenceIntelligenceHistory.htm Defence Intelligence - History], Ministry of Defence, accessed 21 April 2011.</ref>
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{{Infobox military unit
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| name = Defence Intelligence
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| logo = [[File:S960 DI Colour 95 .jpg|250px]]
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| dates = 2009 – present (predecessor [[Defence Intelligence Staff]] until 2009)
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| country = United Kingdom
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| branch = [[Ministry of Defence (United Kingdom)|Ministry of Defence]]
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| type = Intelligence
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| role = Intelligence collection, analysis, assessments and geospatial intelligence for the [[Ministry of Defence (United Kingdom)|Ministry of Defence]] and UK Government
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| command_structure = [[Cyber and Specialist Operations Command]]
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| garrison = Various sites in London, Bedfordshire, Cambridgeshire and Lincolnshire (including [[The National Centre for Geospatial Intelligence]])
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| battles =
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| decorations =
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| commander1 = [[Adrian Bird]] CB
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| commander1_label = [[Chief of Defence Intelligence]]
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| website = [https://www.gov.uk/government/groups/defence-intelligence gov.uk/government/groups/defence-intelligence]
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| identification_symbol =
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}}
  
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'''[[Defence Intelligence]]''' is the intelligence arm of the [[Ministry of Defence (United Kingdom)|Ministry of Defence]]. Until 2009, it was known as the [[Defence Intelligence Staff]].
  
:Part of [[Cyber & Specialist Operations Command]], [[Defence Intelligence]] (DI) empowers decision makers in the Ministry of Defence (MOD) and UK government by providing intelligence products and assessments. Led by the Chief of Defence Intelligence, [[Adrian Bird]], DI work in close partnership with other UK intelligence agencies GCHQ, MI5 and MI6, to provide intelligence products for policy makers in the [[Ministry of Defence]] and UK Government. Defence Intelligence has around 5,000 staff, of which two thirds are armed forces personnel and one third are civilians. Our people are based mainly at locations in London, Bedfordshire, Cambridgeshire and Lincolnshire. Defence Intelligence also has national responsibilities to wider departments across His Majesty’s Government, on top of its key defence outputs, [[The National Centre for Geospatial Intelligence]] (NCGI) is one of these such areas.<ref>https://www.gov.uk/government/groups/defence-intelligence</ref>
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Part of [[Cyber & Specialist Operations Command]], [[Defence Intelligence]] (DI) empowers decision makers in the Ministry of Defence (MOD) and UK government by providing intelligence products and assessments. It works in close partnership with other UK intelligence agencies [[GCHQ]], [[MI5]] and [[MI6]], to provide intelligence products for policy makers in the [[Ministry of Defence (United Kingdom)|Ministry of Defence]] and UK Government.
  
 +
[[Defence Intelligence]] has around 5,000 staff, of which two thirds are armed forces personnel and one third are civilians. Personnel are based mainly at locations in London, Bedfordshire, Cambridgeshire and Lincolnshire. [[Defence Intelligence]] also has national responsibilities to wider departments across His Majesty’s Government. [[The National Centre for Geospatial Intelligence]] (NCGI) is one of these areas.
  
Defence Intelligence is headed by the Chief of Defence Intelligence (CDI), a serving three star military officer.<ref>[http://www.mod.uk/DefenceInternet/AboutDefence/WhatWeDo/SecurityandIntelligence/DIS/Organisation.htm Organisation: Defence Intelligence organisation], Ministry of Defence, accessed 21 April 2011.</ref>
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[[Defence Intelligence]] is headed by the Chief of Defence Intelligence (CDI), a serving three-star military officer.
  
 
==Structure and organisation - circa 2026==
 
==Structure and organisation - circa 2026==
[[Defence Intelligence]] (as of 2026) comprises approximately 5,000 personnel, roughly two-thirds military and one-third civilian.  
+
[[Defence Intelligence]] (as of 2026) comprises approximately 5,000 personnel, roughly two-thirds military and one-third civilian.
*Chief of Defence Intelligence (CDI): Currently [[Adrian Bird]] CB.
+
* Chief of Defence Intelligence (CDI): Currently [[Adrian Bird]] CB.
*Deputy Chief of Defence Intelligence (DCDI): A senior civilian responsible for intelligence analysis and production, including regional assessments and capability assessments.
+
* Deputy Chief of Defence Intelligence (DCDI): A senior civilian responsible for intelligence analysis and production, including regional assessments and capability assessments.
*Director of Cyber Intelligence and Information Integration (DCI3): A two-star military officer responsible for intelligence collection and technical capability.
+
* Director of Cyber Intelligence and Information Integration (DCI3): A two-star military officer responsible for intelligence collection and technical capability.
  
Defence Intelligence operates under the [[Cyber and Specialist Operations Command]]  
+
[[Defence Intelligence]] operates under the [[Cyber and Specialist Operations Command]].
As of 2025 a new unified [[Military Intelligence Services]] reporting to the [[Chief of Defence Intelligence]]. For the first time, this structure unifies all intelligence units and organizations from the Royal Navy, British Army, Royal Air Force, [[UK Space Command]], and the [[Permanent Joint Headquarters]] under a single command.  
 
  
 +
As of 2025 a new unified [[Military Intelligence Services]] reporting to the [[Chief of Defence Intelligence]]. For the first time, this structure unifies all intelligence units and organizations from the [[Royal Navy]], [[British Army]], [[Royal Air Force]], [[UK Space Command]], and the [[Permanent Joint Headquarters]] under a single command.
 
===Subordinate Units and Specialized Centers===
 
===Subordinate Units and Specialized Centers===
Subordinate units are organized by discipline (Geospatial, Signals, HUMINT) and operational support.
+
Subordinate units organized by discipline (Geospatial, Signals, HUMINT) and operational support.
*[[National Centre for Geospatial Intelligence]] (NCGI): Formerly known as the [[Defence Geospatial Intelligence Fusion Centre]] (DGIFC); provides imagery and geospatial analysis.
 
*[[Defence Geographic Centre]] (DGC): Responsible for mapping and geographic data.
 
*[[Joint Services Signals Organisation]] (JSSO): Conducts signals intelligence (SIGINT).
 
*[[Defence HUMINT Unit]] (DHU): Formerly the Defence HUMINT Organisation (DHO); manages human intelligence collection.
 
*[[Defence Intelligence Academy]]: A newly established training center offering courses in cyber, space, and geospatial analysis.
 
*[[Defence Counter-Intelligence Unit]] (DCIU): Launched in late 2025 to unify and strengthen efforts against hostile intelligence activities.
 
  
===Fusion centres===
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*'''[[National Centre for Geospatial Intelligence]]''' (NCGI): Formerly [[Defence Geospatial Intelligence Fusion Centre]] (DGIFC); national lead for GEOINT and OSINT.<ref>https://www.gov.uk/government/groups/defence-intelligence</ref>
In January 2026, under the unified structure of the [[Military Intelligence Services]] (MIS), intelligence fusion is primarily centralized at [[RAF Wyton]] in Cambridgeshire, which serves as the UK's primary "Geospatial and Intelligence hub".  The fusion center units within the MIS and its broader operational framework include:
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*'''[[Defence Geographic Centre]]''' (DGC): Mapping and geographic data.<ref>https://www.gov.uk/guidance/defence-intelligence-services (archived)</ref>
*[[National Centre for Geospatial Intelligence]] (NCGI): Formerly the [[Defence Geospatial Intelligence Fusion Centre]] (DGIFC), it is the national lead for Geospatial Intelligence (GEOINT) and Open Source Intelligence (OSINT).
+
*'''[[Joint Services Signals Organisation]]''' (JSSO): SIGINT.<ref>https://www.gov.uk/guidance/defence-intelligence-services (archived)</ref>
*[[Joint Intelligence Operations Centre]] (JIOC): Also based at RAF Wyton, it coordinates Intelligence, Surveillance, and Reconnaissance (ISR) activities across all defence domains.
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*'''[[Defence HUMINT Unit]]''' (DHU): Formerly [[Defence HUMINT Organisation]] (DHO); HUMINT collection.<ref>https://www.gov.uk/guidance/defence-intelligence-services (archived)</ref>
*[[Land Intelligence Fusion Centre]] (LIFC): Integrated into the MIS structure to provide specialist "reach-back" intelligence capabilities specifically for the British Army and land-based operations.
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*'''[[Defence Intelligence Academy]]''': Launched October 2025 at [[MOD Chicksands]] (former [[Defence Intelligence and Security Centre]]/DISC); training in cyber, space, geospatial analysis. Supports all MIS units.<ref>https://www.gov.uk/government/news/uk-launches-new-military-intelligence-services-as-hostile-threats-surge</ref><ref>https://www.army.mod.uk/learn-and-explore/about-the-army/corps-regiments-and-units/intelligence-corps/</ref>
*[[Maritime Intelligence Fusion Centre]] (MIFC): Formerly the [[Maritime Intelligence Exploitation Group]] (MIXG), this unit fuses maritime data to provide operational advantage to the Royal Navy and Fleet Commander.
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*'''[[Defence Counter-Intelligence Unit]]''' (DCIU): Launched late 2025; unifies counter-intelligence.<ref>https://www.bbc.com/news/articles/cd6xx0w8jx5o</ref>
*[[NATO Intelligence Fusion Centre]] (NIFC): While a NATO entity, the UK provides significant support and personnel to this center to enable deterrence and defence within the Euro-Atlantic area.
 
*[[Joint Fusion Cell]] (JFC): A collaborative multi-agency unit that brings together [[MIS]] staff with other government agencies (such as the [[National Crime Agency]]) to tackle specific threats like organized immigration crime.  
 
*These centers are supported by the [[Defence Intelligence Academy]], which provides the specialized training necessary for personnel operating within these high-tech fusion environments.
 
  
===Intelligence Corps Units (British Army Support)===
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*'''[[Intelligence Corps]]''' (British Army): Core Army component now unified under [[Military Intelligence Services]] (MIS); HQ at [[MOD Chicksands]]. Provides battalions for all formations (see below).
The Army’s Intelligence Corps provides several battalions that support specific military formations:
+
Fusion centres (centralised at [[RAF Wyton]] under MIS, 2026):
*[[1 Military Intelligence Battalion]]: Supports the 1st (UK) Division and rapid reaction forces.
 
*[[2 Military Intelligence (Exploitation) Battalion]]: Specializes in forensic and technical exploitation (biometrics, electronic media).
 
*[[3 Military Intelligence Battalion]]: An Army Reserve unit based in London and Cambridge.
 
*[[4 Military Intelligence Battalion]]: Supports the 3rd (UK) Division (Warfighting Division).
 
*[[5 Military Intelligence Battalion|5]], [[6 Military Intelligence Battalion|6]], & [[7 Military Intelligence Battalion]]s: Reserve units providing specialized analysis and operational support.
 
  
==People==
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*'''[[National Centre for Geospatial Intelligence]]''' (NCGI)
===Director-General Intelligence (1964-1984)===
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*'''[[Joint Intelligence Operations Centre]]''' (JIOC)
*Major-General Sir [[Kenneth Strong]], 1964–1966
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*'''[[Land Intelligence Fusion Centre]]''' (LIFC)
*Air Chief Marshal Sir [[Alfred Earle]], rtd 1966-1968
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*'''[[Maritime Intelligence Fusion Centre]]''' (MIFC), formerly [[Maritime Intelligence Exploitation Group]]
*Air Marshal Sir [[Harold Maguire]], rtd 1968-1972
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*'''[[NATO Intelligence Fusion Centre]]''' (NIFC) at [[RAF Molesworth]]
*Vice-Admiral Sir [[Louis Le Bailly]] 1972-1975
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*'''[[Joint Fusion Cell]]''' (JFC)
*Lieutenant-General Sir [[David Willison]], rtd 1975-1978
+
 
*Air Chief Marshal Sir [[John Aiken]], rtd 1978-1981
+
Intelligence Corps Units (unchanged; now under MIS):
*Vice-Admiral Sir [[Roy Halliday]], rtd 1981-1984
+
 
 +
*'''[[1 Military Intelligence Battalion]]'''
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*'''[[2 Military Intelligence (Exploitation) Battalion]]'''
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*'''[[3 Military Intelligence Battalion]]''' (Reserve)
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*'''[[4 Military Intelligence Battalion]]'''
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*'''[[5 Military Intelligence Battalion|5]]''', '''[[6 Military Intelligence Battalion|6]]''', '''[[7 Military Intelligence Battalion]]''' (Reserve)
  
===Deputy Chief of Defence Staff (Intelligence) (1964-1986)===
+
DISC is now the site of the Defence Intelligence Academy at [[MOD Chicksands]].
*Vice-Admiral Sir [[Norman Denning]] 1964-1965
 
*Air Marshal Sir [[Harold Maguire]] 1965-1968
 
*Lieutenant-General Sir [[Richard Fyffe]] 1968-1971
 
*Vice-Admiral Sir [[Louis Le Bailly]] 1971-1972
 
*Lieutenant-General Sir [[David Willison]] 1972-1975
 
*Air Marshal Sir [[Richard Gordon Wakeford|Richard Wakeford]] 1975-1978
 
*Vice-Admiral Sir [[Roy Halliday]] 1978-1981
 
*Lieutenant-General Sir [[James Glover|James Glover]] 1981-1983
 
*Air Marshal Sir [[Michael Armitage (RAF officer)|Michael Armitage]] 1983-1984
 
  
===Chiefs of Defence Intelligence (1985-)===
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==People==
*Air Marshal Sir [[Michael Armitage (RAF officer)|Michael Armitage]] 1984-1986
+
{| class="wikitable"
*Lieutenant-General Sir [[Derek Boorman]] 1986-1988
+
|+
*Vice-Admiral Sir [[John Kerr (Royal Navy officer)|John Kerr]] 1988-1991
+
!#
*Air Marshal Sir [[John Walker (RAF officer)|John Walker]], 1991–1994
+
!Role / Title
*Lieutenant-General Sir [[John Paul Foley|John Foley]], 1994–1997
+
!Name
*Vice-Admiral [[Alan West|Sir Alan West]], 1997–2000
+
!Term start
*Air Marshal Sir [[Joe French]], 2000–2003
+
!Term end
*Lieutenant-General [[Andrew Ridgway]], 2003–2006
+
!Term length
*Air Marshal Sir [[Stuart Peach]] 2006 - 2009
+
|-
*Air Marshal [[C M Nickols]] 2009 -
+
|1
*[[Adrian Bird]] (2022 - )
+
|Director-General Intelligence
 +
|[[Kenneth Strong|Major-General Sir Kenneth Strong]]
 +
|1964
 +
|1966
 +
|2 years
 +
|-
 +
|2
 +
|Director-General Intelligence
 +
|[[Alfred Earle|Air Chief Marshal Sir Alfred Earle]] (rtd)
 +
|1966
 +
|1968
 +
|2 years
 +
|-
 +
|3
 +
|Director-General Intelligence
 +
|[[Harold Maguire|Air Marshal Sir Harold Maguire]] (rtd)
 +
|1968
 +
|1972
 +
|4 years
 +
|-
 +
|4
 +
|Director-General Intelligence
 +
|[[Louis Le Bailly|Vice-Admiral Sir Louis Le Bailly]]
 +
|1972
 +
|1975
 +
|3 years
 +
|-
 +
|5
 +
|Director-General Intelligence
 +
|[[David Willison|Lieutenant-General Sir David Willison]] (rtd)
 +
|1975
 +
|1978
 +
|3 years
 +
|-
 +
|6
 +
|Director-General Intelligence
 +
|[[John Aiken|Air Chief Marshal Sir John Aiken]] (rtd)
 +
|1978
 +
|1981
 +
|3 years
 +
|-
 +
|7
 +
|Director-General Intelligence
 +
|[[Roy Halliday|Vice-Admiral Sir Roy Halliday]] (rtd)
 +
|1981
 +
|1984
 +
|3 years
 +
|-
 +
|8
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Norman Denning|Vice-Admiral Sir Norman Denning]]
 +
|1964
 +
|1965
 +
|1 year
 +
|-
 +
|9
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Harold Maguire|Air Marshal Sir Harold Maguire]]
 +
|1965
 +
|1968
 +
|3 years
 +
|-
 +
|10
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Richard Fyffe|Lieutenant-General Sir Richard Fyffe]]
 +
|1968
 +
|1971
 +
|3 years
 +
|-
 +
|11
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Louis Le Bailly|Vice-Admiral Sir Louis Le Bailly]]
 +
|1971
 +
|1972
 +
|1 year
 +
|-
 +
|12
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[David Willison|Lieutenant-General Sir David Willison]]
 +
|1972
 +
|1975
 +
|3 years
 +
|-
 +
|13
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Richard Wakeford|Air Marshal Sir Richard Wakeford]]
 +
|1975
 +
|1978
 +
|3 years
 +
|-
 +
|14
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Roy Halliday|Vice-Admiral Sir Roy Halliday]]
 +
|1978
 +
|1981
 +
|3 years
 +
|-
 +
|15
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[James Glover|Lieutenant-General Sir James Glover]]
 +
|1981
 +
|1983
 +
|2 years
 +
|-
 +
|16
 +
|Deputy Chief of Defence Staff (Intelligence)
 +
|[[Michael Armitage (RAF officer)|Air Marshal Sir Michael Armitage]]
 +
|1983
 +
|1984
 +
|1 year
 +
|-
 +
|17
 +
|Chief of Defence Intelligence
 +
|[[Michael Armitage (RAF officer)|Air Marshal Sir Michael Armitage]]
 +
|1984
 +
|1986
 +
|2 years
 +
|-
 +
|18
 +
|Chief of Defence Intelligence
 +
|[[Derek Boorman|Lieutenant-General Sir Derek Boorman]]
 +
|1986
 +
|1988
 +
|2 years
 +
|-
 +
|19
 +
|Chief of Defence Intelligence
 +
|[[John Kerr (Royal Navy officer)|Vice-Admiral Sir John Kerr]]
 +
|1988
 +
|1991
 +
|3 years
 +
|-
 +
|20
 +
|Chief of Defence Intelligence
 +
|[[John Walker (RAF officer)|Air Marshal Sir John Walker]]
 +
|1991
 +
|1994
 +
|3 years
 +
|-
 +
|21
 +
|Chief of Defence Intelligence
 +
|[[John Paul Foley|Lieutenant-General Sir John Foley]]
 +
|1994
 +
|1997
 +
|3 years
 +
|-
 +
|22
 +
|Chief of Defence Intelligence
 +
|[[Alan West|Vice-Admiral Sir Alan West]]
 +
|1997
 +
|2000
 +
|3 years
 +
|-
 +
|23
 +
|Chief of Defence Intelligence
 +
|[[Joe French|Air Marshal Sir Joe French]]
 +
|2000
 +
|2003
 +
|3 years
 +
|-
 +
|24
 +
|Chief of Defence Intelligence
 +
|[[Andrew Ridgway|Lieutenant-General Sir Andrew Ridgway]]
 +
|2003
 +
|2006
 +
|3 years
 +
|-
 +
|25
 +
|Chief of Defence Intelligence
 +
|[[Stuart Peach|Air Marshal Sir Stuart Peach]]
 +
|2006
 +
|2009
 +
|3 years<ref>UK Government, [https://www.gov.uk/government/people/stuart-peach Air Chief Marshal The Lord Peach KG GBE KCB DL] ''GOV.UK'', accessed April 2026.</ref>
 +
|-
 +
|26
 +
|Chief of Defence Intelligence
 +
|[[C M Nickols|Air Marshal C M Nickols]]
 +
|2009
 +
|2012
 +
|~3 years
 +
|-
 +
|27
 +
|Chief of Defence Intelligence
 +
|[[James Hockenhull|General Sir James Hockenhull KBE ADC Gen]]
 +
|2018
 +
|2022
 +
|4 years
 +
|-
 +
|28
 +
|Chief of Defence Intelligence
 +
|[[Adrian Bird|Adrian Bird CB]]
 +
|September 2022
 +
|present
 +
|~3 years 7 months (as of April 2026)<ref>UK Government, [https://www.gov.uk/government/news/adrian-bird-appointed-new-chief-of-defence-intelligence--2 Adrian Bird appointed new Chief of Defence Intelligence] ''GOV.UK'', 22 July 2022.</ref>
 +
|}
  
 
==Resources==
 
==Resources==
Line 84: Line 278:
 
<references/>
 
<references/>
  
[[Category:Spooks]][[Category:British Military Intelligence]]
+
[[Category:Spooks]][[Category:British Military Intelligence]] [[Category:United Kingdom intelligence agencies]]

Latest revision as of 11:39, 16 May 2026

Defence Intelligence
S960 DI Colour 95 .jpg
Dates 2009 – present (predecessor Defence Intelligence Staff until 2009)
Country United Kingdom
Branch Ministry of Defence
Type Intelligence
Role Intelligence collection, analysis, assessments and geospatial intelligence for the Ministry of Defence and UK Government
Command structure Cyber and Specialist Operations Command
Garrison Various sites in London, Bedfordshire, Cambridgeshire and Lincolnshire (including The National Centre for Geospatial Intelligence)
Battles
Commander Adrian Bird CB
Title Chief of Defence Intelligence
Website gov.uk/government/groups/defence-intelligence

Defence Intelligence is the intelligence arm of the Ministry of Defence. Until 2009, it was known as the Defence Intelligence Staff.

Part of Cyber & Specialist Operations Command, Defence Intelligence (DI) empowers decision makers in the Ministry of Defence (MOD) and UK government by providing intelligence products and assessments. It works in close partnership with other UK intelligence agencies GCHQ, MI5 and MI6, to provide intelligence products for policy makers in the Ministry of Defence and UK Government.

Defence Intelligence has around 5,000 staff, of which two thirds are armed forces personnel and one third are civilians. Personnel are based mainly at locations in London, Bedfordshire, Cambridgeshire and Lincolnshire. Defence Intelligence also has national responsibilities to wider departments across His Majesty’s Government. The National Centre for Geospatial Intelligence (NCGI) is one of these areas.

Defence Intelligence is headed by the Chief of Defence Intelligence (CDI), a serving three-star military officer.

Structure and organisation - circa 2026

Defence Intelligence (as of 2026) comprises approximately 5,000 personnel, roughly two-thirds military and one-third civilian.

  • Chief of Defence Intelligence (CDI): Currently Adrian Bird CB.
  • Deputy Chief of Defence Intelligence (DCDI): A senior civilian responsible for intelligence analysis and production, including regional assessments and capability assessments.
  • Director of Cyber Intelligence and Information Integration (DCI3): A two-star military officer responsible for intelligence collection and technical capability.

Defence Intelligence operates under the Cyber and Specialist Operations Command.

As of 2025 a new unified Military Intelligence Services reporting to the Chief of Defence Intelligence. For the first time, this structure unifies all intelligence units and organizations from the Royal Navy, British Army, Royal Air Force, UK Space Command, and the Permanent Joint Headquarters under a single command.

Subordinate Units and Specialized Centers

Subordinate units organized by discipline (Geospatial, Signals, HUMINT) and operational support.

Fusion centres (centralised at RAF Wyton under MIS, 2026):

Intelligence Corps Units (unchanged; now under MIS):

DISC is now the site of the Defence Intelligence Academy at MOD Chicksands.

People

# Role / Title Name Term start Term end Term length
1 Director-General Intelligence Major-General Sir Kenneth Strong 1964 1966 2 years
2 Director-General Intelligence Air Chief Marshal Sir Alfred Earle (rtd) 1966 1968 2 years
3 Director-General Intelligence Air Marshal Sir Harold Maguire (rtd) 1968 1972 4 years
4 Director-General Intelligence Vice-Admiral Sir Louis Le Bailly 1972 1975 3 years
5 Director-General Intelligence Lieutenant-General Sir David Willison (rtd) 1975 1978 3 years
6 Director-General Intelligence Air Chief Marshal Sir John Aiken (rtd) 1978 1981 3 years
7 Director-General Intelligence Vice-Admiral Sir Roy Halliday (rtd) 1981 1984 3 years
8 Deputy Chief of Defence Staff (Intelligence) Vice-Admiral Sir Norman Denning 1964 1965 1 year
9 Deputy Chief of Defence Staff (Intelligence) Air Marshal Sir Harold Maguire 1965 1968 3 years
10 Deputy Chief of Defence Staff (Intelligence) Lieutenant-General Sir Richard Fyffe 1968 1971 3 years
11 Deputy Chief of Defence Staff (Intelligence) Vice-Admiral Sir Louis Le Bailly 1971 1972 1 year
12 Deputy Chief of Defence Staff (Intelligence) Lieutenant-General Sir David Willison 1972 1975 3 years
13 Deputy Chief of Defence Staff (Intelligence) Air Marshal Sir Richard Wakeford 1975 1978 3 years
14 Deputy Chief of Defence Staff (Intelligence) Vice-Admiral Sir Roy Halliday 1978 1981 3 years
15 Deputy Chief of Defence Staff (Intelligence) Lieutenant-General Sir James Glover 1981 1983 2 years
16 Deputy Chief of Defence Staff (Intelligence) Air Marshal Sir Michael Armitage 1983 1984 1 year
17 Chief of Defence Intelligence Air Marshal Sir Michael Armitage 1984 1986 2 years
18 Chief of Defence Intelligence Lieutenant-General Sir Derek Boorman 1986 1988 2 years
19 Chief of Defence Intelligence Vice-Admiral Sir John Kerr 1988 1991 3 years
20 Chief of Defence Intelligence Air Marshal Sir John Walker 1991 1994 3 years
21 Chief of Defence Intelligence Lieutenant-General Sir John Foley 1994 1997 3 years
22 Chief of Defence Intelligence Vice-Admiral Sir Alan West 1997 2000 3 years
23 Chief of Defence Intelligence Air Marshal Sir Joe French 2000 2003 3 years
24 Chief of Defence Intelligence Lieutenant-General Sir Andrew Ridgway 2003 2006 3 years
25 Chief of Defence Intelligence Air Marshal Sir Stuart Peach 2006 2009 3 years[8]
26 Chief of Defence Intelligence Air Marshal C M Nickols 2009 2012 ~3 years
27 Chief of Defence Intelligence General Sir James Hockenhull KBE ADC Gen 2018 2022 4 years
28 Chief of Defence Intelligence Adrian Bird CB September 2022 present ~3 years 7 months (as of April 2026)[9]

Resources

Notes