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)

    Working women today are trying to achieve in the work world what men have achieved all along—but men have always had the help of a woman at home who took care of all the other details of living! Today the working woman is also that woman at home, and without support services in the workplace and a respect for the work women do within and outside the home, the attempt to do both is taking its toll—on women, on men, and on our children.
    Jeanne Elium (20th century)