UK Security Services

In the United Kingdom, the umbrella term security services refers to the UK government agencies collectively responsible for espionage, counterespionage, counterterrorism and other covert activities.

This typically means:

  • Security Service, more commonly known as MI5
  • Secret Intelligence Service (SIS), more commonly known as MI6

Some people also count Special Branch and the Metropolitan Police Anti-Terrorist Branch as part of the security services.

United Kingdom intelligence agencies and organisations
Current agencies
  • Government Communications Headquarters (GCHQ)
  • Security Service (MI5)
  • Secret Intelligence Service (MI6)
  • Defence Intelligence Staff (DIS)
  • Serious Organised Crime Agency (SOCA)
  • Joint Intelligence Committee (JIC)
Defunct agencies
  • MI1 (code breaking)
  • MI2 (geographic info)
  • MI3 (geographic info)
  • MI4 (maps and aerial photos)
  • MI7 (propaganda)
  • MI8 (signals intelligence)
  • MI9 (resistance aid)
  • MI10 (technical analysis)
  • MI11 (military security)
  • MI12 (censorship)
  • MI14 (Germany desk)
  • MI15 (aerial defence)
  • MI16 (scientific intelligence)
  • MI17 (secretariat)
  • MI19 (interrogation)
  • Naval Intelligence Division
  • Committee of Imperial Defence
  • Directorate of Military Intelligence

Famous quotes containing the words security and/or services:

    I think the girl who is able to earn her own living and pay her own way should be as happy as anybody on earth. The sense of independence and security is very sweet.
    Susan B. Anthony (1820–1906)

    The community and family networks which helped sustain earlier generations have become scarcer for growing numbers of young parents. Those who lack links to these traditional sources of support are hard-pressed to find other resources, given the emphasis in our society on providing treatment services, rather than preventive services and support for health maintenance and well-being.
    Bernice Weissbourd (20th century)